46843940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 116523960

約数和(自身を除く): 69680020

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1489, 1573, 2420, 2860, 2978, 3146, 5956, 6292, 7445, 7865, 14890, 15730, 16379, 19357, 29780, 31460, 32758, 38714, 65516, 77428, 81895, 96785, 163790, 180169, 193570, 212927, 327580, 360338, 387140, 425854, 720676, 851708, 900845, 1064635, 1801690, 2129270, 2342197, 3603380, 4258540, 4684394, 9368788, 11710985, 23421970, 46843940]

約数ペア:

[(1, 46843940), (2, 23421970), (4, 11710985), (5, 9368788), (10, 4684394), (11, 4258540), (13, 3603380), (20, 2342197), (22, 2129270), (26, 1801690), (44, 1064635), (52, 900845), (55, 851708), (65, 720676), (110, 425854), (121, 387140), (130, 360338), (143, 327580), (220, 212927), (242, 193570), (260, 180169), (286, 163790), (484, 96785), (572, 81895), (605, 77428), (715, 65516), (1210, 38714), (1430, 32758), (1489, 31460), (1573, 29780), (2420, 19357), (2860, 16379), (2978, 15730), (3146, 14890), (5956, 7865), (6292, 7445)]