40024302110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{54949}}^1$

素因数の和:55413

約数の個数: 48

約数和(自身を含む): 78194289600

約数和(自身を除く): 38169987490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 431, 845, 862, 1690, 2155, 4310, 5603, 11206, 28015, 54949, 56030, 72839, 109898, 145678, 274745, 364195, 549490, 714337, 728390, 1428674, 3571685, 7143370, 9286381, 18572762, 23683019, 46431905, 47366038, 92863810, 118415095, 236830190, 307879247, 615758494, 1539396235, 3078792470, 4002430211, 8004860422, 20012151055, 40024302110]

約数ペア:

[(1, 40024302110), (2, 20012151055), (5, 8004860422), (10, 4002430211), (13, 3078792470), (26, 1539396235), (65, 615758494), (130, 307879247), (169, 236830190), (338, 118415095), (431, 92863810), (845, 47366038), (862, 46431905), (1690, 23683019), (2155, 18572762), (4310, 9286381), (5603, 7143370), (11206, 3571685), (28015, 1428674), (54949, 728390), (56030, 714337), (72839, 549490), (109898, 364195), (145678, 274745)]