82645070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 159539328

約数和(自身を除く): 76894258

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 317, 634, 841, 899, 1585, 1682, 1798, 3170, 4205, 4495, 8410, 8990, 9193, 9827, 18386, 19654, 26071, 45965, 49135, 52142, 91930, 98270, 130355, 260710, 266597, 284983, 533194, 569966, 1332985, 1424915, 2665970, 2849830, 8264507, 16529014, 41322535, 82645070]

約数ペア:

[(1, 82645070), (2, 41322535), (5, 16529014), (10, 8264507), (29, 2849830), (31, 2665970), (58, 1424915), (62, 1332985), (145, 569966), (155, 533194), (290, 284983), (310, 266597), (317, 260710), (634, 130355), (841, 98270), (899, 91930), (1585, 52142), (1682, 49135), (1798, 45965), (3170, 26071), (4205, 19654), (4495, 18386), (8410, 9827), (8990, 9193)]