4733080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 12026880

約数和(自身を除く): 7293800

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, 347, 440, 620, 682, 694, 1240, 1364, 1388, 1705, 1735, 2728, 2776, 3410, 3470, 3817, 6820, 6940, 7634, 10757, 13640, 13880, 15268, 19085, 21514, 30536, 38170, 43028, 53785, 76340, 86056, 107570, 118327, 152680, 215140, 236654, 430280, 473308, 591635, 946616, 1183270, 2366540, 4733080]

約数ペア:

[(1, 4733080), (2, 2366540), (4, 1183270), (5, 946616), (8, 591635), (10, 473308), (11, 430280), (20, 236654), (22, 215140), (31, 152680), (40, 118327), (44, 107570), (55, 86056), (62, 76340), (88, 53785), (110, 43028), (124, 38170), (155, 30536), (220, 21514), (248, 19085), (310, 15268), (341, 13880), (347, 13640), (440, 10757), (620, 7634), (682, 6940), (694, 6820), (1240, 3817), (1364, 3470), (1388, 3410), (1705, 2776), (1735, 2728)]