38411036210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{13421}}^1$

素因数の和:13667

約数の個数: 64

約数和(自身を含む): 73058630400

約数和(自身を除く): 34647594190

約数列:

[1, 2, 5, 10, 29, 58, 71, 139, 142, 145, 278, 290, 355, 695, 710, 1390, 2059, 4031, 4118, 8062, 9869, 10295, 13421, 19738, 20155, 20590, 26842, 40310, 49345, 67105, 98690, 134210, 286201, 389209, 572402, 778418, 952891, 1431005, 1865519, 1905782, 1946045, 2862010, 3731038, 3892090, 4764455, 9327595, 9528910, 18655190, 27633839, 54100051, 55267678, 108200102, 132451849, 138169195, 264903698, 270500255, 276338390, 541000510, 662259245, 1324518490, 3841103621, 7682207242, 19205518105, 38411036210]

約数ペア:

[(1, 38411036210), (2, 19205518105), (5, 7682207242), (10, 3841103621), (29, 1324518490), (58, 662259245), (71, 541000510), (139, 276338390), (142, 270500255), (145, 264903698), (278, 138169195), (290, 132451849), (355, 108200102), (695, 55267678), (710, 54100051), (1390, 27633839), (2059, 18655190), (4031, 9528910), (4118, 9327595), (8062, 4764455), (9869, 3892090), (10295, 3731038), (13421, 2862010), (19738, 1946045), (20155, 1905782), (20590, 1865519), (26842, 1431005), (40310, 952891), (49345, 778418), (67105, 572402), (98690, 389209), (134210, 286201)]