2100074600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47513}}^1$

素因数の和:47559

約数の個数: 96

約数和(自身を含む): 5567690520

約数和(自身を除く): 3467615920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 170, 200, 221, 260, 325, 340, 425, 442, 520, 650, 680, 850, 884, 1105, 1300, 1700, 1768, 2210, 2600, 3400, 4420, 5525, 8840, 11050, 22100, 44200, 47513, 95026, 190052, 237565, 380104, 475130, 617669, 807721, 950260, 1187825, 1235338, 1615442, 1900520, 2375650, 2470676, 3088345, 3230884, 4038605, 4751300, 4941352, 6176690, 6461768, 8077210, 9502600, 10500373, 12353380, 15441725, 16154420, 20193025, 21000746, 24706760, 30883450, 32308840, 40386050, 42001492, 52501865, 61766900, 80772100, 84002984, 105003730, 123533800, 161544200, 210007460, 262509325, 420014920, 525018650, 1050037300, 2100074600]

約数ペア:

[(1, 2100074600), (2, 1050037300), (4, 525018650), (5, 420014920), (8, 262509325), (10, 210007460), (13, 161544200), (17, 123533800), (20, 105003730), (25, 84002984), (26, 80772100), (34, 61766900), (40, 52501865), (50, 42001492), (52, 40386050), (65, 32308840), (68, 30883450), (85, 24706760), (100, 21000746), (104, 20193025), (130, 16154420), (136, 15441725), (170, 12353380), (200, 10500373), (221, 9502600), (260, 8077210), (325, 6461768), (340, 6176690), (425, 4941352), (442, 4751300), (520, 4038605), (650, 3230884), (680, 3088345), (850, 2470676), (884, 2375650), (1105, 1900520), (1300, 1615442), (1700, 1235338), (1768, 1187825), (2210, 950260), (2600, 807721), (3400, 617669), (4420, 475130), (5525, 380104), (8840, 237565), (11050, 190052), (22100, 95026), (44200, 47513)]