84919790

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 156383136

約数和(自身を除く): 71463346

約数列:

[1, 2, 5, 10, 83, 101, 166, 202, 415, 505, 830, 1010, 1013, 2026, 5065, 8383, 10130, 16766, 41915, 83830, 84079, 102313, 168158, 204626, 420395, 511565, 840790, 1023130, 8491979, 16983958, 42459895, 84919790]

約数ペア:

[(1, 84919790), (2, 42459895), (5, 16983958), (10, 8491979), (83, 1023130), (101, 840790), (166, 511565), (202, 420395), (415, 204626), (505, 168158), (830, 102313), (1010, 84079), (1013, 83830), (2026, 41915), (5065, 16766), (8383, 10130)]