34828820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 79636368

約数和(自身を除く): 44807548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1381, 1940, 2522, 2762, 5044, 5524, 6305, 6905, 12610, 13810, 17953, 25220, 27620, 35906, 71812, 89765, 133957, 179530, 267914, 359060, 535828, 669785, 1339570, 1741441, 2679140, 3482882, 6965764, 8707205, 17414410, 34828820]

約数ペア:

[(1, 34828820), (2, 17414410), (4, 8707205), (5, 6965764), (10, 3482882), (13, 2679140), (20, 1741441), (26, 1339570), (52, 669785), (65, 535828), (97, 359060), (130, 267914), (194, 179530), (260, 133957), (388, 89765), (485, 71812), (970, 35906), (1261, 27620), (1381, 25220), (1940, 17953), (2522, 13810), (2762, 12610), (5044, 6905), (5524, 6305)]