64035400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 96

約数和(自身を含む): 174988800

約数和(自身を除く): 110953400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2239, 2600, 2860, 3575, 4478, 5720, 7150, 8956, 11195, 14300, 17912, 22390, 24629, 28600, 29107, 44780, 49258, 55975, 58214, 89560, 98516, 111950, 116428, 123145, 145535, 197032, 223900, 232856, 246290, 291070, 320177, 447800, 492580, 582140, 615725, 640354, 727675, 985160, 1164280, 1231450, 1280708, 1455350, 1600885, 2462900, 2561416, 2910700, 3201770, 4925800, 5821400, 6403540, 8004425, 12807080, 16008850, 32017700, 64035400]

約数ペア:

[(1, 64035400), (2, 32017700), (4, 16008850), (5, 12807080), (8, 8004425), (10, 6403540), (11, 5821400), (13, 4925800), (20, 3201770), (22, 2910700), (25, 2561416), (26, 2462900), (40, 1600885), (44, 1455350), (50, 1280708), (52, 1231450), (55, 1164280), (65, 985160), (88, 727675), (100, 640354), (104, 615725), (110, 582140), (130, 492580), (143, 447800), (200, 320177), (220, 291070), (260, 246290), (275, 232856), (286, 223900), (325, 197032), (440, 145535), (520, 123145), (550, 116428), (572, 111950), (650, 98516), (715, 89560), (1100, 58214), (1144, 55975), (1300, 49258), (1430, 44780), (2200, 29107), (2239, 28600), (2600, 24629), (2860, 22390), (3575, 17912), (4478, 14300), (5720, 11195), (7150, 8956)]