4423218140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{11251}}^1$

素因数の和:13058

約数の個数: 48

約数和(自身を含む): 10139762304

約数和(自身を除く): 5716544164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1787, 3574, 7148, 8935, 11251, 17870, 19657, 22502, 35740, 39314, 45004, 56255, 78628, 98285, 112510, 123761, 196570, 225020, 247522, 393140, 495044, 618805, 1237610, 2475220, 20105537, 40211074, 80422148, 100527685, 201055370, 221160907, 402110740, 442321814, 884643628, 1105804535, 2211609070, 4423218140]

約数ペア:

[(1, 4423218140), (2, 2211609070), (4, 1105804535), (5, 884643628), (10, 442321814), (11, 402110740), (20, 221160907), (22, 201055370), (44, 100527685), (55, 80422148), (110, 40211074), (220, 20105537), (1787, 2475220), (3574, 1237610), (7148, 618805), (8935, 495044), (11251, 393140), (17870, 247522), (19657, 225020), (22502, 196570), (35740, 123761), (39314, 112510), (45004, 98285), (56255, 78628)]