29374390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 55080000

約数和(自身を除く): 25705610

約数列:

[1, 2, 5, 10, 29, 58, 145, 199, 290, 398, 509, 995, 1018, 1990, 2545, 5090, 5771, 11542, 14761, 28855, 29522, 57710, 73805, 101291, 147610, 202582, 506455, 1012910, 2937439, 5874878, 14687195, 29374390]

約数ペア:

[(1, 29374390), (2, 14687195), (5, 5874878), (10, 2937439), (29, 1012910), (58, 506455), (145, 202582), (199, 147610), (290, 101291), (398, 73805), (509, 57710), (995, 29522), (1018, 28855), (1990, 14761), (2545, 11542), (5090, 5771)]