2247302720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{540217}}^1$

素因数の和:540247

約数の個数: 56

約数和(自身を含む): 5763045624

約数和(自身を除く): 3515742904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 540217, 1080434, 2160868, 2701085, 4321736, 5402170, 7022821, 8643472, 10804340, 14045642, 17286944, 21608680, 28091284, 34573888, 35114105, 43217360, 56182568, 70228210, 86434720, 112365136, 140456420, 172869440, 224730272, 280912840, 449460544, 561825680, 1123651360, 2247302720]

約数ペア:

[(1, 2247302720), (2, 1123651360), (4, 561825680), (5, 449460544), (8, 280912840), (10, 224730272), (13, 172869440), (16, 140456420), (20, 112365136), (26, 86434720), (32, 70228210), (40, 56182568), (52, 43217360), (64, 35114105), (65, 34573888), (80, 28091284), (104, 21608680), (130, 17286944), (160, 14045642), (208, 10804340), (260, 8643472), (320, 7022821), (416, 5402170), (520, 4321736), (832, 2701085), (1040, 2160868), (2080, 1080434), (4160, 540217)]