40918860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3853}}^1$

素因数の和:3927

約数の個数: 72

約数和(自身を含む): 126257040

約数和(自身を除く): 85338180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 3853, 5310, 7706, 10620, 11559, 15412, 19265, 23118, 34677, 38530, 46236, 57795, 69354, 77060, 115590, 138708, 173385, 227327, 231180, 346770, 454654, 681981, 693540, 909308, 1136635, 1363962, 2045943, 2273270, 2727924, 3409905, 4091886, 4546540, 6819810, 8183772, 10229715, 13639620, 20459430, 40918860]

約数ペア:

[(1, 40918860), (2, 20459430), (3, 13639620), (4, 10229715), (5, 8183772), (6, 6819810), (9, 4546540), (10, 4091886), (12, 3409905), (15, 2727924), (18, 2273270), (20, 2045943), (30, 1363962), (36, 1136635), (45, 909308), (59, 693540), (60, 681981), (90, 454654), (118, 346770), (177, 231180), (180, 227327), (236, 173385), (295, 138708), (354, 115590), (531, 77060), (590, 69354), (708, 57795), (885, 46236), (1062, 38530), (1180, 34677), (1770, 23118), (2124, 19265), (2655, 15412), (3540, 11559), (3853, 10620), (5310, 7706)]