1036403420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 2409595776

約数和(自身を除く): 1373192356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 101, 122, 130, 202, 244, 260, 305, 404, 505, 610, 647, 793, 1010, 1220, 1294, 1313, 1586, 2020, 2588, 2626, 3172, 3235, 3965, 5252, 6161, 6470, 6565, 7930, 8411, 12322, 12940, 13130, 15860, 16822, 24644, 26260, 30805, 33644, 39467, 42055, 61610, 65347, 78934, 80093, 84110, 123220, 130694, 157868, 160186, 168220, 197335, 261388, 320372, 326735, 394670, 400465, 513071, 653470, 789340, 800930, 849511, 1026142, 1306940, 1601860, 1699022, 2052284, 2565355, 3398044, 3986167, 4247555, 5130710, 7972334, 8495110, 10261420, 15944668, 16990220, 19930835, 39861670, 51820171, 79723340, 103640342, 207280684, 259100855, 518201710, 1036403420]

約数ペア:

[(1, 1036403420), (2, 518201710), (4, 259100855), (5, 207280684), (10, 103640342), (13, 79723340), (20, 51820171), (26, 39861670), (52, 19930835), (61, 16990220), (65, 15944668), (101, 10261420), (122, 8495110), (130, 7972334), (202, 5130710), (244, 4247555), (260, 3986167), (305, 3398044), (404, 2565355), (505, 2052284), (610, 1699022), (647, 1601860), (793, 1306940), (1010, 1026142), (1220, 849511), (1294, 800930), (1313, 789340), (1586, 653470), (2020, 513071), (2588, 400465), (2626, 394670), (3172, 326735), (3235, 320372), (3965, 261388), (5252, 197335), (6161, 168220), (6470, 160186), (6565, 157868), (7930, 130694), (8411, 123220), (12322, 84110), (12940, 80093), (13130, 78934), (15860, 65347), (16822, 61610), (24644, 42055), (26260, 39467), (30805, 33644)]