29391700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 71745408

約数和(自身を除く): 42353708

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 983, 1150, 1196, 1300, 1495, 1966, 2300, 2990, 3932, 4915, 5980, 7475, 9830, 12779, 14950, 19660, 22609, 24575, 25558, 29900, 45218, 49150, 51116, 63895, 90436, 98300, 113045, 127790, 226090, 255580, 293917, 319475, 452180, 565225, 587834, 638950, 1130450, 1175668, 1277900, 1469585, 2260900, 2939170, 5878340, 7347925, 14695850, 29391700]

約数ペア:

[(1, 29391700), (2, 14695850), (4, 7347925), (5, 5878340), (10, 2939170), (13, 2260900), (20, 1469585), (23, 1277900), (25, 1175668), (26, 1130450), (46, 638950), (50, 587834), (52, 565225), (65, 452180), (92, 319475), (100, 293917), (115, 255580), (130, 226090), (230, 127790), (260, 113045), (299, 98300), (325, 90436), (460, 63895), (575, 51116), (598, 49150), (650, 45218), (983, 29900), (1150, 25558), (1196, 24575), (1300, 22609), (1495, 19660), (1966, 14950), (2300, 12779), (2990, 9830), (3932, 7475), (4915, 5980)]