43528420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 106686720

約数和(自身を除く): 63158300

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 29, 46, 52, 58, 65, 92, 115, 116, 130, 145, 230, 251, 260, 290, 299, 377, 460, 502, 580, 598, 667, 754, 1004, 1196, 1255, 1334, 1495, 1508, 1885, 2510, 2668, 2990, 3263, 3335, 3770, 5020, 5773, 5980, 6526, 6670, 7279, 7540, 8671, 11546, 13052, 13340, 14558, 16315, 17342, 23092, 28865, 29116, 32630, 34684, 36395, 43355, 57730, 65260, 72790, 75049, 86710, 94627, 115460, 145580, 150098, 167417, 173420, 189254, 300196, 334834, 375245, 378508, 473135, 669668, 750490, 837085, 946270, 1500980, 1674170, 1892540, 2176421, 3348340, 4352842, 8705684, 10882105, 21764210, 43528420]

約数ペア:

[(1, 43528420), (2, 21764210), (4, 10882105), (5, 8705684), (10, 4352842), (13, 3348340), (20, 2176421), (23, 1892540), (26, 1674170), (29, 1500980), (46, 946270), (52, 837085), (58, 750490), (65, 669668), (92, 473135), (115, 378508), (116, 375245), (130, 334834), (145, 300196), (230, 189254), (251, 173420), (260, 167417), (290, 150098), (299, 145580), (377, 115460), (460, 94627), (502, 86710), (580, 75049), (598, 72790), (667, 65260), (754, 57730), (1004, 43355), (1196, 36395), (1255, 34684), (1334, 32630), (1495, 29116), (1508, 28865), (1885, 23092), (2510, 17342), (2668, 16315), (2990, 14558), (3263, 13340), (3335, 13052), (3770, 11546), (5020, 8671), (5773, 7540), (5980, 7279), (6526, 6670)]