12799020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 39372480

約数和(自身を除く): 26573460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 78, 122, 130, 156, 183, 195, 244, 260, 269, 305, 366, 390, 538, 610, 732, 780, 793, 807, 915, 1076, 1220, 1345, 1586, 1614, 1830, 2379, 2690, 3172, 3228, 3497, 3660, 3965, 4035, 4758, 5380, 6994, 7930, 8070, 9516, 10491, 11895, 13988, 15860, 16140, 16409, 17485, 20982, 23790, 32818, 34970, 41964, 47580, 49227, 52455, 65636, 69940, 82045, 98454, 104910, 164090, 196908, 209820, 213317, 246135, 328180, 426634, 492270, 639951, 853268, 984540, 1066585, 1279902, 2133170, 2559804, 3199755, 4266340, 6399510, 12799020]

約数ペア:

[(1, 12799020), (2, 6399510), (3, 4266340), (4, 3199755), (5, 2559804), (6, 2133170), (10, 1279902), (12, 1066585), (13, 984540), (15, 853268), (20, 639951), (26, 492270), (30, 426634), (39, 328180), (52, 246135), (60, 213317), (61, 209820), (65, 196908), (78, 164090), (122, 104910), (130, 98454), (156, 82045), (183, 69940), (195, 65636), (244, 52455), (260, 49227), (269, 47580), (305, 41964), (366, 34970), (390, 32818), (538, 23790), (610, 20982), (732, 17485), (780, 16409), (793, 16140), (807, 15860), (915, 13988), (1076, 11895), (1220, 10491), (1345, 9516), (1586, 8070), (1614, 7930), (1830, 6994), (2379, 5380), (2690, 4758), (3172, 4035), (3228, 3965), (3497, 3660)]