99901430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1033}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 189842400

約数和(自身を除く): 89940970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 509, 1018, 1033, 2066, 2545, 5090, 5165, 9671, 10330, 19342, 19627, 39254, 48355, 96710, 98135, 196270, 525797, 1051594, 2628985, 5257970, 9990143, 19980286, 49950715, 99901430]

約数ペア:

[(1, 99901430), (2, 49950715), (5, 19980286), (10, 9990143), (19, 5257970), (38, 2628985), (95, 1051594), (190, 525797), (509, 196270), (1018, 98135), (1033, 96710), (2066, 48355), (2545, 39254), (5090, 19627), (5165, 19342), (9671, 10330)]