284361760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57331}}^1$

素因数の和:57377

約数の個数: 48

約数和(自身を含む): 693487872

約数和(自身を除く): 409126112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 57331, 114662, 229324, 286655, 458648, 573310, 917296, 1146620, 1777261, 1834592, 2293240, 3554522, 4586480, 7109044, 8886305, 9172960, 14218088, 17772610, 28436176, 35545220, 56872352, 71090440, 142180880, 284361760]

約数ペア:

[(1, 284361760), (2, 142180880), (4, 71090440), (5, 56872352), (8, 35545220), (10, 28436176), (16, 17772610), (20, 14218088), (31, 9172960), (32, 8886305), (40, 7109044), (62, 4586480), (80, 3554522), (124, 2293240), (155, 1834592), (160, 1777261), (248, 1146620), (310, 917296), (496, 573310), (620, 458648), (992, 286655), (1240, 229324), (2480, 114662), (4960, 57331)]