52317996880

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2797}}^1\times {\mathrm{3833}}^1$

素因数の和:6704

約数の個数: 80

約数和(自身を含む): 123709899024

約数和(自身を除く): 71391902144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 2797, 3833, 4880, 5594, 7666, 11188, 13985, 15332, 19165, 22376, 27970, 30664, 38330, 44752, 55940, 61328, 76660, 111880, 153320, 170617, 223760, 233813, 306640, 341234, 467626, 682468, 853085, 935252, 1169065, 1364936, 1706170, 1870504, 2338130, 2729872, 3412340, 3741008, 4676260, 6824680, 9352520, 10720901, 13649360, 18705040, 21441802, 42883604, 53604505, 85767208, 107209010, 171534416, 214418020, 428836040, 653974961, 857672080, 1307949922, 2615899844, 3269874805, 5231799688, 6539749610, 10463599376, 13079499220, 26158998440, 52317996880]

約数ペア:

[(1, 52317996880), (2, 26158998440), (4, 13079499220), (5, 10463599376), (8, 6539749610), (10, 5231799688), (16, 3269874805), (20, 2615899844), (40, 1307949922), (61, 857672080), (80, 653974961), (122, 428836040), (244, 214418020), (305, 171534416), (488, 107209010), (610, 85767208), (976, 53604505), (1220, 42883604), (2440, 21441802), (2797, 18705040), (3833, 13649360), (4880, 10720901), (5594, 9352520), (7666, 6824680), (11188, 4676260), (13985, 3741008), (15332, 3412340), (19165, 2729872), (22376, 2338130), (27970, 1870504), (30664, 1706170), (38330, 1364936), (44752, 1169065), (55940, 935252), (61328, 853085), (76660, 682468), (111880, 467626), (153320, 341234), (170617, 306640), (223760, 233813)]