102565360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41357}}^1$

素因数の和:41401

約数の個数: 40

約数和(自身を含む): 246162816

約数和(自身を除く): 143597456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 41357, 82714, 165428, 206785, 330856, 413570, 661712, 827140, 1282067, 1654280, 2564134, 3308560, 5128268, 6410335, 10256536, 12820670, 20513072, 25641340, 51282680, 102565360]

約数ペア:

[(1, 102565360), (2, 51282680), (4, 25641340), (5, 20513072), (8, 12820670), (10, 10256536), (16, 6410335), (20, 5128268), (31, 3308560), (40, 2564134), (62, 1654280), (80, 1282067), (124, 827140), (155, 661712), (248, 413570), (310, 330856), (496, 206785), (620, 165428), (1240, 82714), (2480, 41357)]