72332920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5356

約数の個数: 64

約数和(自身を含む): 183306240

約数和(自身を除く): 110973320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 5303, 6820, 10606, 13640, 21212, 26515, 42424, 53030, 58333, 106060, 116666, 164393, 212120, 233332, 291665, 328786, 466664, 583330, 657572, 821965, 1166660, 1315144, 1643930, 1808323, 2333320, 3287860, 3616646, 6575720, 7233292, 9041615, 14466584, 18083230, 36166460, 72332920]

約数ペア:

[(1, 72332920), (2, 36166460), (4, 18083230), (5, 14466584), (8, 9041615), (10, 7233292), (11, 6575720), (20, 3616646), (22, 3287860), (31, 2333320), (40, 1808323), (44, 1643930), (55, 1315144), (62, 1166660), (88, 821965), (110, 657572), (124, 583330), (155, 466664), (220, 328786), (248, 291665), (310, 233332), (341, 212120), (440, 164393), (620, 116666), (682, 106060), (1240, 58333), (1364, 53030), (1705, 42424), (2728, 26515), (3410, 21212), (5303, 13640), (6820, 10606)]