16480860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24971}}^1$

素因数の和:24994

約数の個数: 48

約数和(自身を含む): 50343552

約数和(自身を除く): 33862692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24971, 49942, 74913, 99884, 124855, 149826, 249710, 274681, 299652, 374565, 499420, 549362, 749130, 824043, 1098724, 1373405, 1498260, 1648086, 2746810, 3296172, 4120215, 5493620, 8240430, 16480860]

約数ペア:

[(1, 16480860), (2, 8240430), (3, 5493620), (4, 4120215), (5, 3296172), (6, 2746810), (10, 1648086), (11, 1498260), (12, 1373405), (15, 1098724), (20, 824043), (22, 749130), (30, 549362), (33, 499420), (44, 374565), (55, 299652), (60, 274681), (66, 249710), (110, 149826), (132, 124855), (165, 99884), (220, 74913), (330, 49942), (660, 24971)]