4010223880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1013}}^1$

素因数の和:1391

約数の個数: 128

約数和(自身を含む): 10180235520

約数和(自身を除く): 6170011640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 331, 460, 520, 598, 662, 920, 1013, 1196, 1324, 1495, 1655, 2026, 2392, 2648, 2990, 3310, 4052, 4303, 5065, 5980, 6620, 7613, 8104, 8606, 10130, 11960, 13169, 13240, 15226, 17212, 20260, 21515, 23299, 26338, 30452, 34424, 38065, 40520, 43030, 46598, 52676, 60904, 65845, 76130, 86060, 93196, 98969, 105352, 116495, 131690, 152260, 172120, 186392, 197938, 232990, 263380, 302887, 304520, 335303, 395876, 465980, 494845, 526760, 605774, 670606, 791752, 931960, 989690, 1211548, 1341212, 1514435, 1676515, 1979380, 2423096, 2682424, 3028870, 3353030, 3958760, 4358939, 6057740, 6706060, 7711969, 8717878, 12115480, 13412120, 15423938, 17435756, 21794695, 30847876, 34871512, 38559845, 43589390, 61695752, 77119690, 87178780, 100255597, 154239380, 174357560, 200511194, 308478760, 401022388, 501277985, 802044776, 1002555970, 2005111940, 4010223880]

約数ペア:

[(1, 4010223880), (2, 2005111940), (4, 1002555970), (5, 802044776), (8, 501277985), (10, 401022388), (13, 308478760), (20, 200511194), (23, 174357560), (26, 154239380), (40, 100255597), (46, 87178780), (52, 77119690), (65, 61695752), (92, 43589390), (104, 38559845), (115, 34871512), (130, 30847876), (184, 21794695), (230, 17435756), (260, 15423938), (299, 13412120), (331, 12115480), (460, 8717878), (520, 7711969), (598, 6706060), (662, 6057740), (920, 4358939), (1013, 3958760), (1196, 3353030), (1324, 3028870), (1495, 2682424), (1655, 2423096), (2026, 1979380), (2392, 1676515), (2648, 1514435), (2990, 1341212), (3310, 1211548), (4052, 989690), (4303, 931960), (5065, 791752), (5980, 670606), (6620, 605774), (7613, 526760), (8104, 494845), (8606, 465980), (10130, 395876), (11960, 335303), (13169, 304520), (13240, 302887), (15226, 263380), (17212, 232990), (20260, 197938), (21515, 186392), (23299, 172120), (26338, 152260), (30452, 131690), (34424, 116495), (38065, 105352), (40520, 98969), (43030, 93196), (46598, 86060), (52676, 76130), (60904, 65845)]