38209160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 96361920

約数和(自身を除く): 58152760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 2347, 3256, 4070, 4694, 8140, 9388, 11735, 16280, 18776, 23470, 25817, 46940, 51634, 86839, 93880, 103268, 129085, 173678, 206536, 258170, 347356, 434195, 516340, 694712, 868390, 955229, 1032680, 1736780, 1910458, 3473560, 3820916, 4776145, 7641832, 9552290, 19104580, 38209160]

約数ペア:

[(1, 38209160), (2, 19104580), (4, 9552290), (5, 7641832), (8, 4776145), (10, 3820916), (11, 3473560), (20, 1910458), (22, 1736780), (37, 1032680), (40, 955229), (44, 868390), (55, 694712), (74, 516340), (88, 434195), (110, 347356), (148, 258170), (185, 206536), (220, 173678), (296, 129085), (370, 103268), (407, 93880), (440, 86839), (740, 51634), (814, 46940), (1480, 25817), (1628, 23470), (2035, 18776), (2347, 16280), (3256, 11735), (4070, 9388), (4694, 8140)]