201752960

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10169}}^1$

素因数の和:10219

約数の個数: 64

約数和(自身を含む): 497923200

約数和(自身を除く): 296170240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 10169, 19840, 20338, 40676, 50845, 81352, 101690, 162704, 203380, 315239, 325408, 406760, 630478, 650816, 813520, 1260956, 1301632, 1576195, 1627040, 2521912, 3152390, 3254080, 5043824, 6304780, 6508160, 10087648, 12609560, 20175296, 25219120, 40350592, 50438240, 100876480, 201752960]

約数ペア:

[(1, 201752960), (2, 100876480), (4, 50438240), (5, 40350592), (8, 25219120), (10, 20175296), (16, 12609560), (20, 10087648), (31, 6508160), (32, 6304780), (40, 5043824), (62, 3254080), (64, 3152390), (80, 2521912), (124, 1627040), (128, 1576195), (155, 1301632), (160, 1260956), (248, 813520), (310, 650816), (320, 630478), (496, 406760), (620, 325408), (640, 315239), (992, 203380), (1240, 162704), (1984, 101690), (2480, 81352), (3968, 50845), (4960, 40676), (9920, 20338), (10169, 19840)]