39417730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 83140992

約数和(自身を除く): 43723262

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 107, 110, 170, 187, 197, 214, 374, 394, 535, 935, 985, 1070, 1177, 1819, 1870, 1970, 2167, 2354, 3349, 3638, 4334, 5885, 6698, 9095, 10835, 11770, 16745, 18190, 20009, 21079, 21670, 33490, 36839, 40018, 42158, 73678, 100045, 105395, 184195, 200090, 210790, 231869, 358343, 368390, 463738, 716686, 1159345, 1791715, 2318690, 3583430, 3941773, 7883546, 19708865, 39417730]

約数ペア:

[(1, 39417730), (2, 19708865), (5, 7883546), (10, 3941773), (11, 3583430), (17, 2318690), (22, 1791715), (34, 1159345), (55, 716686), (85, 463738), (107, 368390), (110, 358343), (170, 231869), (187, 210790), (197, 200090), (214, 184195), (374, 105395), (394, 100045), (535, 73678), (935, 42158), (985, 40018), (1070, 36839), (1177, 33490), (1819, 21670), (1870, 21079), (1970, 20009), (2167, 18190), (2354, 16745), (3349, 11770), (3638, 10835), (4334, 9095), (5885, 6698)]