4665760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 12166308

約数和(自身を除く): 7500548

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 241, 242, 352, 440, 482, 484, 605, 880, 964, 968, 1205, 1210, 1760, 1928, 1936, 2410, 2420, 2651, 3856, 3872, 4820, 4840, 5302, 7712, 9640, 9680, 10604, 13255, 19280, 19360, 21208, 26510, 29161, 38560, 42416, 53020, 58322, 84832, 106040, 116644, 145805, 212080, 233288, 291610, 424160, 466576, 583220, 933152, 1166440, 2332880, 4665760]

約数ペア:

[(1, 4665760), (2, 2332880), (4, 1166440), (5, 933152), (8, 583220), (10, 466576), (11, 424160), (16, 291610), (20, 233288), (22, 212080), (32, 145805), (40, 116644), (44, 106040), (55, 84832), (80, 58322), (88, 53020), (110, 42416), (121, 38560), (160, 29161), (176, 26510), (220, 21208), (241, 19360), (242, 19280), (352, 13255), (440, 10604), (482, 9680), (484, 9640), (605, 7712), (880, 5302), (964, 4840), (968, 4820), (1205, 3872), (1210, 3856), (1760, 2651), (1928, 2420), (1936, 2410)]