6692920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 16561440

約数和(自身を除く): 9868520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 211, 244, 260, 305, 422, 488, 520, 610, 793, 844, 1055, 1220, 1586, 1688, 2110, 2440, 2743, 3172, 3965, 4220, 5486, 6344, 7930, 8440, 10972, 12871, 13715, 15860, 21944, 25742, 27430, 31720, 51484, 54860, 64355, 102968, 109720, 128710, 167323, 257420, 334646, 514840, 669292, 836615, 1338584, 1673230, 3346460, 6692920]

約数ペア:

[(1, 6692920), (2, 3346460), (4, 1673230), (5, 1338584), (8, 836615), (10, 669292), (13, 514840), (20, 334646), (26, 257420), (40, 167323), (52, 128710), (61, 109720), (65, 102968), (104, 64355), (122, 54860), (130, 51484), (211, 31720), (244, 27430), (260, 25742), (305, 21944), (422, 15860), (488, 13715), (520, 12871), (610, 10972), (793, 8440), (844, 7930), (1055, 6344), (1220, 5486), (1586, 4220), (1688, 3965), (2110, 3172), (2440, 2743)]