100138870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11497}}^1$

素因数の和:11584

約数の個数: 32

約数和(自身を含む): 197029728

約数和(自身を除く): 96890858

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 11497, 22994, 57485, 114970, 149461, 298922, 747305, 770299, 1494610, 1540598, 3851495, 7702990, 10013887, 20027774, 50069435, 100138870]

約数ペア:

[(1, 100138870), (2, 50069435), (5, 20027774), (10, 10013887), (13, 7702990), (26, 3851495), (65, 1540598), (67, 1494610), (130, 770299), (134, 747305), (335, 298922), (670, 149461), (871, 114970), (1742, 57485), (4355, 22994), (8710, 11497)]