73694920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7459}}^1$

素因数の和:7502

約数の個数: 64

約数和(自身を含む): 187992000

約数和(自身を除く): 114297080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 7459, 9880, 14918, 29836, 37295, 59672, 74590, 96967, 141721, 149180, 193934, 283442, 298360, 387868, 484835, 566884, 708605, 775736, 969670, 1133768, 1417210, 1842373, 1939340, 2834420, 3684746, 3878680, 5668840, 7369492, 9211865, 14738984, 18423730, 36847460, 73694920]

約数ペア:

[(1, 73694920), (2, 36847460), (4, 18423730), (5, 14738984), (8, 9211865), (10, 7369492), (13, 5668840), (19, 3878680), (20, 3684746), (26, 2834420), (38, 1939340), (40, 1842373), (52, 1417210), (65, 1133768), (76, 969670), (95, 775736), (104, 708605), (130, 566884), (152, 484835), (190, 387868), (247, 298360), (260, 283442), (380, 193934), (494, 149180), (520, 141721), (760, 96967), (988, 74590), (1235, 59672), (1976, 37295), (2470, 29836), (4940, 14918), (7459, 9880)]