9510800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 25831680

約数和(自身を除く): 16320880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 59, 62, 65, 80, 100, 104, 118, 124, 130, 155, 200, 208, 236, 248, 260, 295, 310, 325, 400, 403, 472, 496, 520, 590, 620, 650, 767, 775, 806, 944, 1040, 1180, 1240, 1300, 1475, 1534, 1550, 1612, 1829, 2015, 2360, 2480, 2600, 2950, 3068, 3100, 3224, 3658, 3835, 4030, 4720, 5200, 5900, 6136, 6200, 6448, 7316, 7670, 8060, 9145, 10075, 11800, 12272, 12400, 14632, 15340, 16120, 18290, 19175, 20150, 23600, 23777, 29264, 30680, 32240, 36580, 38350, 40300, 45725, 47554, 61360, 73160, 76700, 80600, 91450, 95108, 118885, 146320, 153400, 161200, 182900, 190216, 237770, 306800, 365800, 380432, 475540, 594425, 731600, 951080, 1188850, 1902160, 2377700, 4755400, 9510800]

約数ペア:

[(1, 9510800), (2, 4755400), (4, 2377700), (5, 1902160), (8, 1188850), (10, 951080), (13, 731600), (16, 594425), (20, 475540), (25, 380432), (26, 365800), (31, 306800), (40, 237770), (50, 190216), (52, 182900), (59, 161200), (62, 153400), (65, 146320), (80, 118885), (100, 95108), (104, 91450), (118, 80600), (124, 76700), (130, 73160), (155, 61360), (200, 47554), (208, 45725), (236, 40300), (248, 38350), (260, 36580), (295, 32240), (310, 30680), (325, 29264), (400, 23777), (403, 23600), (472, 20150), (496, 19175), (520, 18290), (590, 16120), (620, 15340), (650, 14632), (767, 12400), (775, 12272), (806, 11800), (944, 10075), (1040, 9145), (1180, 8060), (1240, 7670), (1300, 7316), (1475, 6448), (1534, 6200), (1550, 6136), (1612, 5900), (1829, 5200), (2015, 4720), (2360, 4030), (2480, 3835), (2600, 3658), (2950, 3224), (3068, 3100)]