45700720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43943}}^1$

素因数の和:43969

約数の個数: 40

約数和(自身を含む): 114430176

約数和(自身を除く): 68729456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 43943, 87886, 175772, 219715, 351544, 439430, 571259, 703088, 878860, 1142518, 1757720, 2285036, 2856295, 3515440, 4570072, 5712590, 9140144, 11425180, 22850360, 45700720]

約数ペア:

[(1, 45700720), (2, 22850360), (4, 11425180), (5, 9140144), (8, 5712590), (10, 4570072), (13, 3515440), (16, 2856295), (20, 2285036), (26, 1757720), (40, 1142518), (52, 878860), (65, 703088), (80, 571259), (104, 439430), (130, 351544), (208, 219715), (260, 175772), (520, 87886), (1040, 43943)]