125666720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1062

約数の個数: 96

約数和(自身を含む): 321366528

約数和(自身を除く): 195699808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 136, 160, 170, 188, 235, 272, 340, 376, 470, 544, 680, 752, 799, 940, 983, 1360, 1504, 1598, 1880, 1966, 2720, 3196, 3760, 3932, 3995, 4915, 6392, 7520, 7864, 7990, 9830, 12784, 15728, 15980, 16711, 19660, 25568, 31456, 31960, 33422, 39320, 46201, 63920, 66844, 78640, 83555, 92402, 127840, 133688, 157280, 167110, 184804, 231005, 267376, 334220, 369608, 462010, 534752, 668440, 739216, 785417, 924020, 1336880, 1478432, 1570834, 1848040, 2673760, 3141668, 3696080, 3927085, 6283336, 7392160, 7854170, 12566672, 15708340, 25133344, 31416680, 62833360, 125666720]

約数ペア:

[(1, 125666720), (2, 62833360), (4, 31416680), (5, 25133344), (8, 15708340), (10, 12566672), (16, 7854170), (17, 7392160), (20, 6283336), (32, 3927085), (34, 3696080), (40, 3141668), (47, 2673760), (68, 1848040), (80, 1570834), (85, 1478432), (94, 1336880), (136, 924020), (160, 785417), (170, 739216), (188, 668440), (235, 534752), (272, 462010), (340, 369608), (376, 334220), (470, 267376), (544, 231005), (680, 184804), (752, 167110), (799, 157280), (940, 133688), (983, 127840), (1360, 92402), (1504, 83555), (1598, 78640), (1880, 66844), (1966, 63920), (2720, 46201), (3196, 39320), (3760, 33422), (3932, 31960), (3995, 31456), (4915, 25568), (6392, 19660), (7520, 16711), (7864, 15980), (7990, 15728), (9830, 12784)]