9903276560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{34511}}^1$

素因数の和:34752

約数の個数: 80

約数和(自身を含む): 24495789312

約数和(自身を除く): 14592512752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 211, 272, 340, 422, 680, 844, 1055, 1360, 1688, 2110, 3376, 3587, 4220, 7174, 8440, 14348, 16880, 17935, 28696, 34511, 35870, 57392, 69022, 71740, 138044, 143480, 172555, 276088, 286960, 345110, 552176, 586687, 690220, 1173374, 1380440, 2346748, 2760880, 2933435, 4693496, 5866870, 7281821, 9386992, 11733740, 14563642, 23467480, 29127284, 36409105, 46934960, 58254568, 72818210, 116509136, 123790957, 145636420, 247581914, 291272840, 495163828, 582545680, 618954785, 990327656, 1237909570, 1980655312, 2475819140, 4951638280, 9903276560]

約数ペア:

[(1, 9903276560), (2, 4951638280), (4, 2475819140), (5, 1980655312), (8, 1237909570), (10, 990327656), (16, 618954785), (17, 582545680), (20, 495163828), (34, 291272840), (40, 247581914), (68, 145636420), (80, 123790957), (85, 116509136), (136, 72818210), (170, 58254568), (211, 46934960), (272, 36409105), (340, 29127284), (422, 23467480), (680, 14563642), (844, 11733740), (1055, 9386992), (1360, 7281821), (1688, 5866870), (2110, 4693496), (3376, 2933435), (3587, 2760880), (4220, 2346748), (7174, 1380440), (8440, 1173374), (14348, 690220), (16880, 586687), (17935, 552176), (28696, 345110), (34511, 286960), (35870, 276088), (57392, 172555), (69022, 143480), (71740, 138044)]