38492029460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{166301}}^1$

素因数の和:166544

約数の個数: 48

約数和(自身を含む): 82475148672

約数和(自身を除く): 43983119212

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 163, 284, 326, 355, 652, 710, 815, 1420, 1630, 3260, 11573, 23146, 46292, 57865, 115730, 166301, 231460, 332602, 665204, 831505, 1663010, 3326020, 11807371, 23614742, 27107063, 47229484, 54214126, 59036855, 108428252, 118073710, 135535315, 236147420, 271070630, 542141260, 1924601473, 3849202946, 7698405892, 9623007365, 19246014730, 38492029460]

約数ペア:

[(1, 38492029460), (2, 19246014730), (4, 9623007365), (5, 7698405892), (10, 3849202946), (20, 1924601473), (71, 542141260), (142, 271070630), (163, 236147420), (284, 135535315), (326, 118073710), (355, 108428252), (652, 59036855), (710, 54214126), (815, 47229484), (1420, 27107063), (1630, 23614742), (3260, 11807371), (11573, 3326020), (23146, 1663010), (46292, 831505), (57865, 665204), (115730, 332602), (166301, 231460)]