103681360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 251983872

約数和(自身を除く): 148302512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 124, 155, 194, 248, 310, 388, 431, 485, 496, 620, 776, 862, 970, 1240, 1552, 1724, 1940, 2155, 2480, 3007, 3448, 3880, 4310, 6014, 6896, 7760, 8620, 12028, 13361, 15035, 17240, 24056, 26722, 30070, 34480, 41807, 48112, 53444, 60140, 66805, 83614, 106888, 120280, 133610, 167228, 209035, 213776, 240560, 267220, 334456, 418070, 534440, 668912, 836140, 1068880, 1296017, 1672280, 2592034, 3344560, 5184068, 6480085, 10368136, 12960170, 20736272, 25920340, 51840680, 103681360]

約数ペア:

[(1, 103681360), (2, 51840680), (4, 25920340), (5, 20736272), (8, 12960170), (10, 10368136), (16, 6480085), (20, 5184068), (31, 3344560), (40, 2592034), (62, 1672280), (80, 1296017), (97, 1068880), (124, 836140), (155, 668912), (194, 534440), (248, 418070), (310, 334456), (388, 267220), (431, 240560), (485, 213776), (496, 209035), (620, 167228), (776, 133610), (862, 120280), (970, 106888), (1240, 83614), (1552, 66805), (1724, 60140), (1940, 53444), (2155, 48112), (2480, 41807), (3007, 34480), (3448, 30070), (3880, 26722), (4310, 24056), (6014, 17240), (6896, 15035), (7760, 13361), (8620, 12028)]