11547250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 128

約数和(自身を含む): 28304640

約数和(自身を除く): 16757390

約数列:

[1, 2, 5, 10, 11, 13, 17, 19, 22, 25, 26, 34, 38, 50, 55, 65, 85, 95, 110, 125, 130, 143, 170, 187, 190, 209, 221, 247, 250, 275, 286, 323, 325, 374, 418, 425, 442, 475, 494, 550, 646, 650, 715, 850, 935, 950, 1045, 1105, 1235, 1375, 1430, 1615, 1625, 1870, 2090, 2125, 2210, 2375, 2431, 2470, 2717, 2750, 3230, 3250, 3553, 3575, 4199, 4250, 4675, 4750, 4862, 5225, 5434, 5525, 6175, 7106, 7150, 8075, 8398, 9350, 10450, 11050, 12155, 12350, 13585, 16150, 17765, 17875, 20995, 23375, 24310, 26125, 27170, 27625, 30875, 35530, 35750, 40375, 41990, 46189, 46750, 52250, 55250, 60775, 61750, 67925, 80750, 88825, 92378, 104975, 121550, 135850, 177650, 209950, 230945, 303875, 339625, 444125, 461890, 524875, 607750, 679250, 888250, 1049750, 1154725, 2309450, 5773625, 11547250]

約数ペア:

[(1, 11547250), (2, 5773625), (5, 2309450), (10, 1154725), (11, 1049750), (13, 888250), (17, 679250), (19, 607750), (22, 524875), (25, 461890), (26, 444125), (34, 339625), (38, 303875), (50, 230945), (55, 209950), (65, 177650), (85, 135850), (95, 121550), (110, 104975), (125, 92378), (130, 88825), (143, 80750), (170, 67925), (187, 61750), (190, 60775), (209, 55250), (221, 52250), (247, 46750), (250, 46189), (275, 41990), (286, 40375), (323, 35750), (325, 35530), (374, 30875), (418, 27625), (425, 27170), (442, 26125), (475, 24310), (494, 23375), (550, 20995), (646, 17875), (650, 17765), (715, 16150), (850, 13585), (935, 12350), (950, 12155), (1045, 11050), (1105, 10450), (1235, 9350), (1375, 8398), (1430, 8075), (1615, 7150), (1625, 7106), (1870, 6175), (2090, 5525), (2125, 5434), (2210, 5225), (2375, 4862), (2431, 4750), (2470, 4675), (2717, 4250), (2750, 4199), (3230, 3575), (3250, 3553)]