4507360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 12573792

約数和(自身を除く): 8066432

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 197, 208, 220, 260, 286, 352, 394, 416, 440, 520, 572, 715, 788, 880, 985, 1040, 1144, 1430, 1576, 1760, 1970, 2080, 2167, 2288, 2561, 2860, 3152, 3940, 4334, 4576, 5122, 5720, 6304, 7880, 8668, 10244, 10835, 11440, 12805, 15760, 17336, 20488, 21670, 22880, 25610, 28171, 31520, 34672, 40976, 43340, 51220, 56342, 69344, 81952, 86680, 102440, 112684, 140855, 173360, 204880, 225368, 281710, 346720, 409760, 450736, 563420, 901472, 1126840, 2253680, 4507360]

約数ペア:

[(1, 4507360), (2, 2253680), (4, 1126840), (5, 901472), (8, 563420), (10, 450736), (11, 409760), (13, 346720), (16, 281710), (20, 225368), (22, 204880), (26, 173360), (32, 140855), (40, 112684), (44, 102440), (52, 86680), (55, 81952), (65, 69344), (80, 56342), (88, 51220), (104, 43340), (110, 40976), (130, 34672), (143, 31520), (160, 28171), (176, 25610), (197, 22880), (208, 21670), (220, 20488), (260, 17336), (286, 15760), (352, 12805), (394, 11440), (416, 10835), (440, 10244), (520, 8668), (572, 7880), (715, 6304), (788, 5720), (880, 5122), (985, 4576), (1040, 4334), (1144, 3940), (1430, 3152), (1576, 2860), (1760, 2561), (1970, 2288), (2080, 2167)]