2830626880

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2731}}^1$

素因数の和:2868

約数の個数: 112

約数和(自身を含む): 6994794240

約数和(自身を除く): 4164167360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 79, 80, 82, 158, 160, 164, 205, 316, 320, 328, 395, 410, 632, 656, 790, 820, 1264, 1312, 1580, 1640, 2528, 2624, 2731, 3160, 3239, 3280, 5056, 5462, 6320, 6478, 6560, 10924, 12640, 12956, 13120, 13655, 16195, 21848, 25280, 25912, 27310, 32390, 43696, 51824, 54620, 64780, 87392, 103648, 109240, 111971, 129560, 174784, 207296, 215749, 218480, 223942, 259120, 431498, 436960, 447884, 518240, 559855, 862996, 873920, 895768, 1036480, 1078745, 1119710, 1725992, 1791536, 2157490, 2239420, 3451984, 3583072, 4314980, 4478840, 6903968, 7166144, 8629960, 8845709, 8957680, 13807936, 17259920, 17691418, 17915360, 34519840, 35382836, 35830720, 44228545, 69039680, 70765672, 88457090, 141531344, 176914180, 283062688, 353828360, 566125376, 707656720, 1415313440, 2830626880]

約数ペア:

[(1, 2830626880), (2, 1415313440), (4, 707656720), (5, 566125376), (8, 353828360), (10, 283062688), (16, 176914180), (20, 141531344), (32, 88457090), (40, 70765672), (41, 69039680), (64, 44228545), (79, 35830720), (80, 35382836), (82, 34519840), (158, 17915360), (160, 17691418), (164, 17259920), (205, 13807936), (316, 8957680), (320, 8845709), (328, 8629960), (395, 7166144), (410, 6903968), (632, 4478840), (656, 4314980), (790, 3583072), (820, 3451984), (1264, 2239420), (1312, 2157490), (1580, 1791536), (1640, 1725992), (2528, 1119710), (2624, 1078745), (2731, 1036480), (3160, 895768), (3239, 873920), (3280, 862996), (5056, 559855), (5462, 518240), (6320, 447884), (6478, 436960), (6560, 431498), (10924, 259120), (12640, 223942), (12956, 218480), (13120, 215749), (13655, 207296), (16195, 174784), (21848, 129560), (25280, 111971), (25912, 109240), (27310, 103648), (32390, 87392), (43696, 64780), (51824, 54620)]