424347040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204013}}^1$

素因数の和:204041

約数の個数: 48

約数和(自身を含む): 1079642088

約数和(自身を除く): 655295048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 204013, 408026, 816052, 1020065, 1632104, 2040130, 2652169, 3264208, 4080260, 5304338, 6528416, 8160520, 10608676, 13260845, 16321040, 21217352, 26521690, 32642080, 42434704, 53043380, 84869408, 106086760, 212173520, 424347040]

約数ペア:

[(1, 424347040), (2, 212173520), (4, 106086760), (5, 84869408), (8, 53043380), (10, 42434704), (13, 32642080), (16, 26521690), (20, 21217352), (26, 16321040), (32, 13260845), (40, 10608676), (52, 8160520), (65, 6528416), (80, 5304338), (104, 4080260), (130, 3264208), (160, 2652169), (208, 2040130), (260, 1632104), (416, 1020065), (520, 816052), (1040, 408026), (2080, 204013)]