117175040

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3005

約数の個数: 72

約数和(自身を含む): 289822848

約数和(自身を除く): 172647808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 2953, 3968, 4960, 5906, 7936, 9920, 11812, 14765, 19840, 23624, 29530, 39680, 47248, 59060, 91543, 94496, 118120, 183086, 188992, 236240, 366172, 377984, 457715, 472480, 732344, 755968, 915430, 944960, 1464688, 1830860, 1889920, 2929376, 3661720, 3779840, 5858752, 7323440, 11717504, 14646880, 23435008, 29293760, 58587520, 117175040]

約数ペア:

[(1, 117175040), (2, 58587520), (4, 29293760), (5, 23435008), (8, 14646880), (10, 11717504), (16, 7323440), (20, 5858752), (31, 3779840), (32, 3661720), (40, 2929376), (62, 1889920), (64, 1830860), (80, 1464688), (124, 944960), (128, 915430), (155, 755968), (160, 732344), (248, 472480), (256, 457715), (310, 377984), (320, 366172), (496, 236240), (620, 188992), (640, 183086), (992, 118120), (1240, 94496), (1280, 91543), (1984, 59060), (2480, 47248), (2953, 39680), (3968, 29530), (4960, 23624), (5906, 19840), (7936, 14765), (9920, 11812)]