1337498500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1562

約数の個数: 96

約数和(自身を含む): 3169202400

約数和(自身を除く): 1831703900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 149, 250, 260, 298, 325, 500, 596, 650, 745, 1300, 1381, 1490, 1625, 1937, 2762, 2980, 3250, 3725, 3874, 5524, 6500, 6905, 7450, 7748, 9685, 13810, 14900, 17953, 18625, 19370, 27620, 34525, 35906, 37250, 38740, 48425, 69050, 71812, 74500, 89765, 96850, 138100, 172625, 179530, 193700, 205769, 242125, 345250, 359060, 411538, 448825, 484250, 690500, 823076, 897650, 968500, 1028845, 1795300, 2057690, 2244125, 2674997, 4115380, 4488250, 5144225, 5349994, 8976500, 10288450, 10699988, 13374985, 20576900, 25721125, 26749970, 51442250, 53499940, 66874925, 102884500, 133749850, 267499700, 334374625, 668749250, 1337498500]

約数ペア:

[(1, 1337498500), (2, 668749250), (4, 334374625), (5, 267499700), (10, 133749850), (13, 102884500), (20, 66874925), (25, 53499940), (26, 51442250), (50, 26749970), (52, 25721125), (65, 20576900), (100, 13374985), (125, 10699988), (130, 10288450), (149, 8976500), (250, 5349994), (260, 5144225), (298, 4488250), (325, 4115380), (500, 2674997), (596, 2244125), (650, 2057690), (745, 1795300), (1300, 1028845), (1381, 968500), (1490, 897650), (1625, 823076), (1937, 690500), (2762, 484250), (2980, 448825), (3250, 411538), (3725, 359060), (3874, 345250), (5524, 242125), (6500, 205769), (6905, 193700), (7450, 179530), (7748, 172625), (9685, 138100), (13810, 96850), (14900, 89765), (17953, 74500), (18625, 71812), (19370, 69050), (27620, 48425), (34525, 38740), (35906, 37250)]