426252640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1907}}^1$

素因数の和:2060

約数の個数: 96

約数和(自身を含む): 1107800064

約数和(自身を除く): 681547424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 352, 440, 508, 635, 880, 1016, 1270, 1397, 1760, 1907, 2032, 2540, 2794, 3814, 4064, 5080, 5588, 6985, 7628, 9535, 10160, 11176, 13970, 15256, 19070, 20320, 20977, 22352, 27940, 30512, 38140, 41954, 44704, 55880, 61024, 76280, 83908, 104885, 111760, 152560, 167816, 209770, 223520, 242189, 305120, 335632, 419540, 484378, 671264, 839080, 968756, 1210945, 1678160, 1937512, 2421890, 2664079, 3356320, 3875024, 4843780, 5328158, 7750048, 9687560, 10656316, 13320395, 19375120, 21312632, 26640790, 38750240, 42625264, 53281580, 85250528, 106563160, 213126320, 426252640]

約数ペア:

[(1, 426252640), (2, 213126320), (4, 106563160), (5, 85250528), (8, 53281580), (10, 42625264), (11, 38750240), (16, 26640790), (20, 21312632), (22, 19375120), (32, 13320395), (40, 10656316), (44, 9687560), (55, 7750048), (80, 5328158), (88, 4843780), (110, 3875024), (127, 3356320), (160, 2664079), (176, 2421890), (220, 1937512), (254, 1678160), (352, 1210945), (440, 968756), (508, 839080), (635, 671264), (880, 484378), (1016, 419540), (1270, 335632), (1397, 305120), (1760, 242189), (1907, 223520), (2032, 209770), (2540, 167816), (2794, 152560), (3814, 111760), (4064, 104885), (5080, 83908), (5588, 76280), (6985, 61024), (7628, 55880), (9535, 44704), (10160, 41954), (11176, 38140), (13970, 30512), (15256, 27940), (19070, 22352), (20320, 20977)]