47112440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 113788800

約数和(自身を除く): 66676360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 877, 1343, 1580, 1754, 2686, 3160, 3508, 4385, 5372, 6715, 7016, 8770, 10744, 13430, 14909, 17540, 26860, 29818, 35080, 53720, 59636, 69283, 74545, 119272, 138566, 149090, 277132, 298180, 346415, 554264, 596360, 692830, 1177811, 1385660, 2355622, 2771320, 4711244, 5889055, 9422488, 11778110, 23556220, 47112440]

約数ペア:

[(1, 47112440), (2, 23556220), (4, 11778110), (5, 9422488), (8, 5889055), (10, 4711244), (17, 2771320), (20, 2355622), (34, 1385660), (40, 1177811), (68, 692830), (79, 596360), (85, 554264), (136, 346415), (158, 298180), (170, 277132), (316, 149090), (340, 138566), (395, 119272), (632, 74545), (680, 69283), (790, 59636), (877, 53720), (1343, 35080), (1580, 29818), (1754, 26860), (2686, 17540), (3160, 14909), (3508, 13430), (4385, 10744), (5372, 8770), (6715, 7016)]