15673311340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{21383}}^1$

素因数の和:22006

約数の個数: 48

約数和(自身を含む): 33467841792

約数和(自身を除く): 17794530452

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 547, 670, 1094, 1340, 2188, 2735, 5470, 10940, 21383, 36649, 42766, 73298, 85532, 106915, 146596, 183245, 213830, 366490, 427660, 732980, 1432661, 2865322, 5730644, 7163305, 11696501, 14326610, 23393002, 28653220, 46786004, 58482505, 116965010, 233930020, 783665567, 1567331134, 3134662268, 3918327835, 7836655670, 15673311340]

約数ペア:

[(1, 15673311340), (2, 7836655670), (4, 3918327835), (5, 3134662268), (10, 1567331134), (20, 783665567), (67, 233930020), (134, 116965010), (268, 58482505), (335, 46786004), (547, 28653220), (670, 23393002), (1094, 14326610), (1340, 11696501), (2188, 7163305), (2735, 5730644), (5470, 2865322), (10940, 1432661), (21383, 732980), (36649, 427660), (42766, 366490), (73298, 213830), (85532, 183245), (106915, 146596)]