98013940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 214502400

約数和(自身を除く): 116488460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 1130, 1399, 2260, 2798, 3503, 5596, 6995, 7006, 13990, 14012, 17515, 27980, 35030, 43369, 70060, 86738, 158087, 173476, 216845, 316174, 433690, 632348, 790435, 867380, 1580870, 3161740, 4900697, 9801394, 19602788, 24503485, 49006970, 98013940]

約数ペア:

[(1, 98013940), (2, 49006970), (4, 24503485), (5, 19602788), (10, 9801394), (20, 4900697), (31, 3161740), (62, 1580870), (113, 867380), (124, 790435), (155, 632348), (226, 433690), (310, 316174), (452, 216845), (565, 173476), (620, 158087), (1130, 86738), (1399, 70060), (2260, 43369), (2798, 35030), (3503, 27980), (5596, 17515), (6995, 14012), (7006, 13990)]