4200508940

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1\times {\mathrm{2269}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 8897891520

約数和(自身を除く): 4697382580

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 613, 755, 1226, 1510, 2269, 2452, 3020, 3065, 4538, 6130, 9076, 11345, 12260, 22690, 45380, 92563, 185126, 342619, 370252, 462815, 685238, 925630, 1370476, 1390897, 1713095, 1851260, 2781794, 3426190, 5563588, 6852380, 6954485, 13908970, 27817940, 210025447, 420050894, 840101788, 1050127235, 2100254470, 4200508940]

約数ペア:

[(1, 4200508940), (2, 2100254470), (4, 1050127235), (5, 840101788), (10, 420050894), (20, 210025447), (151, 27817940), (302, 13908970), (604, 6954485), (613, 6852380), (755, 5563588), (1226, 3426190), (1510, 2781794), (2269, 1851260), (2452, 1713095), (3020, 1390897), (3065, 1370476), (4538, 925630), (6130, 685238), (9076, 462815), (11345, 370252), (12260, 342619), (22690, 185126), (45380, 92563)]