426515360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85991}}^1$

素因数の和:86037

約数の個数: 48

約数和(自身を含む): 1040159232

約数和(自身を除く): 613643872

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, 85991, 171982, 343964, 429955, 687928, 859910, 1375856, 1719820, 2665721, 2751712, 3439640, 5331442, 6879280, 10662884, 13328605, 13758560, 21325768, 26657210, 42651536, 53314420, 85303072, 106628840, 213257680, 426515360]

約数ペア:

[(1, 426515360), (2, 213257680), (4, 106628840), (5, 85303072), (8, 53314420), (10, 42651536), (16, 26657210), (20, 21325768), (31, 13758560), (32, 13328605), (40, 10662884), (62, 6879280), (80, 5331442), (124, 3439640), (155, 2751712), (160, 2665721), (248, 1719820), (310, 1375856), (496, 859910), (620, 687928), (992, 429955), (1240, 343964), (2480, 171982), (4960, 85991)]