1034020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 2420208

約数和(自身を除く): 1386188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 97, 130, 164, 194, 205, 260, 388, 410, 485, 533, 820, 970, 1066, 1261, 1940, 2132, 2522, 2665, 3977, 5044, 5330, 6305, 7954, 10660, 12610, 15908, 19885, 25220, 39770, 51701, 79540, 103402, 206804, 258505, 517010, 1034020]

約数ペア:

[(1, 1034020), (2, 517010), (4, 258505), (5, 206804), (10, 103402), (13, 79540), (20, 51701), (26, 39770), (41, 25220), (52, 19885), (65, 15908), (82, 12610), (97, 10660), (130, 7954), (164, 6305), (194, 5330), (205, 5044), (260, 3977), (388, 2665), (410, 2522), (485, 2132), (533, 1940), (820, 1261), (970, 1066)]