229020560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92347}}^1$

素因数の和:92391

約数の個数: 40

約数和(自身を含む): 549655296

約数和(自身を除く): 320634736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 92347, 184694, 369388, 461735, 738776, 923470, 1477552, 1846940, 2862757, 3693880, 5725514, 7387760, 11451028, 14313785, 22902056, 28627570, 45804112, 57255140, 114510280, 229020560]

約数ペア:

[(1, 229020560), (2, 114510280), (4, 57255140), (5, 45804112), (8, 28627570), (10, 22902056), (16, 14313785), (20, 11451028), (31, 7387760), (40, 5725514), (62, 3693880), (80, 2862757), (124, 1846940), (155, 1477552), (248, 923470), (310, 738776), (496, 461735), (620, 369388), (1240, 184694), (2480, 92347)]