2023811920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1169

約数の個数: 160

約数和(自身を含む): 5418215712

約数和(自身を除く): 3394403792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 113, 130, 136, 170, 208, 221, 226, 260, 272, 340, 442, 452, 520, 565, 680, 884, 904, 1013, 1040, 1105, 1130, 1360, 1469, 1768, 1808, 1921, 2026, 2210, 2260, 2938, 3536, 3842, 4052, 4420, 4520, 5065, 5876, 7345, 7684, 8104, 8840, 9040, 9605, 10130, 11752, 13169, 14690, 15368, 16208, 17221, 17680, 19210, 20260, 23504, 24973, 26338, 29380, 30736, 34442, 38420, 40520, 49946, 52676, 58760, 65845, 68884, 76840, 81040, 86105, 99892, 105352, 114469, 117520, 124865, 131690, 137768, 153680, 172210, 199784, 210704, 223873, 228938, 249730, 263380, 275536, 344420, 399568, 447746, 457876, 499460, 526760, 572345, 688840, 895492, 915752, 998920, 1053520, 1119365, 1144690, 1377680, 1488097, 1790984, 1831504, 1945973, 1997840, 2238730, 2289380, 2976194, 3581968, 3891946, 4477460, 4578760, 5952388, 7440485, 7783892, 8954920, 9157520, 9729865, 11904776, 14880970, 15567784, 17909840, 19459730, 23809552, 25297649, 29761940, 31135568, 38919460, 50595298, 59523880, 77838920, 101190596, 119047760, 126488245, 155677840, 202381192, 252976490, 404762384, 505952980, 1011905960, 2023811920]

約数ペア:

[(1, 2023811920), (2, 1011905960), (4, 505952980), (5, 404762384), (8, 252976490), (10, 202381192), (13, 155677840), (16, 126488245), (17, 119047760), (20, 101190596), (26, 77838920), (34, 59523880), (40, 50595298), (52, 38919460), (65, 31135568), (68, 29761940), (80, 25297649), (85, 23809552), (104, 19459730), (113, 17909840), (130, 15567784), (136, 14880970), (170, 11904776), (208, 9729865), (221, 9157520), (226, 8954920), (260, 7783892), (272, 7440485), (340, 5952388), (442, 4578760), (452, 4477460), (520, 3891946), (565, 3581968), (680, 2976194), (884, 2289380), (904, 2238730), (1013, 1997840), (1040, 1945973), (1105, 1831504), (1130, 1790984), (1360, 1488097), (1469, 1377680), (1768, 1144690), (1808, 1119365), (1921, 1053520), (2026, 998920), (2210, 915752), (2260, 895492), (2938, 688840), (3536, 572345), (3842, 526760), (4052, 499460), (4420, 457876), (4520, 447746), (5065, 399568), (5876, 344420), (7345, 275536), (7684, 263380), (8104, 249730), (8840, 228938), (9040, 223873), (9605, 210704), (10130, 199784), (11752, 172210), (13169, 153680), (14690, 137768), (15368, 131690), (16208, 124865), (17221, 117520), (17680, 114469), (19210, 105352), (20260, 99892), (23504, 86105), (24973, 81040), (26338, 76840), (29380, 68884), (30736, 65845), (34442, 58760), (38420, 52676), (40520, 49946)]