98572940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 216941760

約数和(自身を除く): 118368820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 421, 460, 509, 842, 1018, 1684, 2036, 2105, 2545, 4210, 5090, 8420, 9683, 10180, 11707, 19366, 23414, 38732, 46828, 48415, 58535, 96830, 117070, 193660, 214289, 234140, 428578, 857156, 1071445, 2142890, 4285780, 4928647, 9857294, 19714588, 24643235, 49286470, 98572940]

約数ペア:

[(1, 98572940), (2, 49286470), (4, 24643235), (5, 19714588), (10, 9857294), (20, 4928647), (23, 4285780), (46, 2142890), (92, 1071445), (115, 857156), (230, 428578), (421, 234140), (460, 214289), (509, 193660), (842, 117070), (1018, 96830), (1684, 58535), (2036, 48415), (2105, 46828), (2545, 38732), (4210, 23414), (5090, 19366), (8420, 11707), (9683, 10180)]