40459980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5573}}^1$

素因数の和:5607

約数の個数: 72

約数和(自身を含む): 124545456

約数和(自身を除く): 84085476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 5573, 7260, 11146, 16719, 22292, 27865, 33438, 55730, 61303, 66876, 83595, 111460, 122606, 167190, 183909, 245212, 306515, 334380, 367818, 613030, 674333, 735636, 919545, 1226060, 1348666, 1839090, 2022999, 2697332, 3371665, 3678180, 4045998, 6743330, 8091996, 10114995, 13486660, 20229990, 40459980]

約数ペア:

[(1, 40459980), (2, 20229990), (3, 13486660), (4, 10114995), (5, 8091996), (6, 6743330), (10, 4045998), (11, 3678180), (12, 3371665), (15, 2697332), (20, 2022999), (22, 1839090), (30, 1348666), (33, 1226060), (44, 919545), (55, 735636), (60, 674333), (66, 613030), (110, 367818), (121, 334380), (132, 306515), (165, 245212), (220, 183909), (242, 167190), (330, 122606), (363, 111460), (484, 83595), (605, 66876), (660, 61303), (726, 55730), (1210, 33438), (1452, 27865), (1815, 22292), (2420, 16719), (3630, 11146), (5573, 7260)]