3250892240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{5507}}^1$

素因数の和:5724

約数の個数: 80

約数和(自身を含む): 7769716992

約数和(自身を除く): 4518824752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 157, 188, 235, 314, 376, 470, 628, 752, 785, 940, 1256, 1570, 1880, 2512, 3140, 3760, 5507, 6280, 7379, 11014, 12560, 14758, 22028, 27535, 29516, 36895, 44056, 55070, 59032, 73790, 88112, 110140, 118064, 147580, 220280, 258829, 295160, 440560, 517658, 590320, 864599, 1035316, 1294145, 1729198, 2070632, 2588290, 3458396, 4141264, 4322995, 5176580, 6916792, 8645990, 10353160, 13833584, 17291980, 20706320, 34583960, 40636153, 69167920, 81272306, 162544612, 203180765, 325089224, 406361530, 650178448, 812723060, 1625446120, 3250892240]

約数ペア:

[(1, 3250892240), (2, 1625446120), (4, 812723060), (5, 650178448), (8, 406361530), (10, 325089224), (16, 203180765), (20, 162544612), (40, 81272306), (47, 69167920), (80, 40636153), (94, 34583960), (157, 20706320), (188, 17291980), (235, 13833584), (314, 10353160), (376, 8645990), (470, 6916792), (628, 5176580), (752, 4322995), (785, 4141264), (940, 3458396), (1256, 2588290), (1570, 2070632), (1880, 1729198), (2512, 1294145), (3140, 1035316), (3760, 864599), (5507, 590320), (6280, 517658), (7379, 440560), (11014, 295160), (12560, 258829), (14758, 220280), (22028, 147580), (27535, 118064), (29516, 110140), (36895, 88112), (44056, 73790), (55070, 59032)]