97996840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 234912960

約数和(自身を除く): 136916120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 211, 340, 422, 680, 683, 844, 1055, 1366, 1688, 2110, 2732, 3415, 3587, 4220, 5464, 6830, 7174, 8440, 11611, 13660, 14348, 17935, 23222, 27320, 28696, 35870, 46444, 58055, 71740, 92888, 116110, 143480, 144113, 232220, 288226, 464440, 576452, 720565, 1152904, 1441130, 2449921, 2882260, 4899842, 5764520, 9799684, 12249605, 19599368, 24499210, 48998420, 97996840]

約数ペア:

[(1, 97996840), (2, 48998420), (4, 24499210), (5, 19599368), (8, 12249605), (10, 9799684), (17, 5764520), (20, 4899842), (34, 2882260), (40, 2449921), (68, 1441130), (85, 1152904), (136, 720565), (170, 576452), (211, 464440), (340, 288226), (422, 232220), (680, 144113), (683, 143480), (844, 116110), (1055, 92888), (1366, 71740), (1688, 58055), (2110, 46444), (2732, 35870), (3415, 28696), (3587, 27320), (4220, 23222), (5464, 17935), (6830, 14348), (7174, 13660), (8440, 11611)]