9520431700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2339}}^1$

素因数の和:2498

約数の個数: 144

約数和(自身を含む): 23203514880

約数和(自身を除く): 13683083180

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 101, 124, 130, 155, 202, 260, 310, 325, 403, 404, 505, 620, 650, 775, 806, 1010, 1300, 1313, 1550, 1612, 2015, 2020, 2339, 2525, 2626, 3100, 3131, 4030, 4678, 5050, 5252, 6262, 6565, 8060, 9356, 10075, 10100, 11695, 12524, 13130, 15655, 20150, 23390, 26260, 30407, 31310, 32825, 40300, 40703, 46780, 58475, 60814, 62620, 65650, 72509, 78275, 81406, 116950, 121628, 131300, 145018, 152035, 156550, 162812, 203515, 233900, 236239, 290036, 304070, 313100, 362545, 407030, 472478, 608140, 725090, 760175, 814060, 942617, 944956, 1017575, 1181195, 1450180, 1520350, 1812725, 1885234, 2035150, 2362390, 3040700, 3071107, 3625450, 3770468, 4070300, 4713085, 4724780, 5905975, 6142214, 7250900, 7323409, 9426170, 11811950, 12284428, 14646818, 15355535, 18852340, 23565425, 23623900, 29293636, 30711070, 36617045, 47130850, 61422140, 73234090, 76777675, 94261700, 95204317, 146468180, 153555350, 183085225, 190408634, 307110700, 366170450, 380817268, 476021585, 732340900, 952043170, 1904086340, 2380107925, 4760215850, 9520431700]

約数ペア:

[(1, 9520431700), (2, 4760215850), (4, 2380107925), (5, 1904086340), (10, 952043170), (13, 732340900), (20, 476021585), (25, 380817268), (26, 366170450), (31, 307110700), (50, 190408634), (52, 183085225), (62, 153555350), (65, 146468180), (100, 95204317), (101, 94261700), (124, 76777675), (130, 73234090), (155, 61422140), (202, 47130850), (260, 36617045), (310, 30711070), (325, 29293636), (403, 23623900), (404, 23565425), (505, 18852340), (620, 15355535), (650, 14646818), (775, 12284428), (806, 11811950), (1010, 9426170), (1300, 7323409), (1313, 7250900), (1550, 6142214), (1612, 5905975), (2015, 4724780), (2020, 4713085), (2339, 4070300), (2525, 3770468), (2626, 3625450), (3100, 3071107), (3131, 3040700), (4030, 2362390), (4678, 2035150), (5050, 1885234), (5252, 1812725), (6262, 1520350), (6565, 1450180), (8060, 1181195), (9356, 1017575), (10075, 944956), (10100, 942617), (11695, 814060), (12524, 760175), (13130, 725090), (15655, 608140), (20150, 472478), (23390, 407030), (26260, 362545), (30407, 313100), (31310, 304070), (32825, 290036), (40300, 236239), (40703, 233900), (46780, 203515), (58475, 162812), (60814, 156550), (62620, 152035), (65650, 145018), (72509, 131300), (78275, 121628), (81406, 116950)]