63334240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^2$

素因数の和:272

約数の個数: 72

約数和(自身を含む): 155832768

約数和(自身を除く): 92498528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 113, 124, 155, 160, 226, 248, 310, 452, 496, 565, 620, 904, 992, 1130, 1240, 1808, 2260, 2480, 3503, 3616, 4520, 4960, 7006, 9040, 12769, 14012, 17515, 18080, 25538, 28024, 35030, 51076, 56048, 63845, 70060, 102152, 112096, 127690, 140120, 204304, 255380, 280240, 395839, 408608, 510760, 560480, 791678, 1021520, 1583356, 1979195, 2043040, 3166712, 3958390, 6333424, 7916780, 12666848, 15833560, 31667120, 63334240]

約数ペア:

[(1, 63334240), (2, 31667120), (4, 15833560), (5, 12666848), (8, 7916780), (10, 6333424), (16, 3958390), (20, 3166712), (31, 2043040), (32, 1979195), (40, 1583356), (62, 1021520), (80, 791678), (113, 560480), (124, 510760), (155, 408608), (160, 395839), (226, 280240), (248, 255380), (310, 204304), (452, 140120), (496, 127690), (565, 112096), (620, 102152), (904, 70060), (992, 63845), (1130, 56048), (1240, 51076), (1808, 35030), (2260, 28024), (2480, 25538), (3503, 18080), (3616, 17515), (4520, 14012), (4960, 12769), (7006, 9040)]