101872870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 213580800

約数和(自身を除く): 111707930

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 79, 95, 110, 158, 190, 209, 395, 418, 617, 790, 869, 1045, 1234, 1501, 1738, 2090, 3002, 3085, 4345, 6170, 6787, 7505, 8690, 11723, 13574, 15010, 16511, 23446, 33022, 33935, 48743, 58615, 67870, 82555, 97486, 117230, 128953, 165110, 243715, 257906, 487430, 536173, 644765, 926117, 1072346, 1289530, 1852234, 2680865, 4630585, 5361730, 9261170, 10187287, 20374574, 50936435, 101872870]

約数ペア:

[(1, 101872870), (2, 50936435), (5, 20374574), (10, 10187287), (11, 9261170), (19, 5361730), (22, 4630585), (38, 2680865), (55, 1852234), (79, 1289530), (95, 1072346), (110, 926117), (158, 644765), (190, 536173), (209, 487430), (395, 257906), (418, 243715), (617, 165110), (790, 128953), (869, 117230), (1045, 97486), (1234, 82555), (1501, 67870), (1738, 58615), (2090, 48743), (3002, 33935), (3085, 33022), (4345, 23446), (6170, 16511), (6787, 15010), (7505, 13574), (8690, 11723)]