569654020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^2$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 1367886744

約数和(自身を除く): 798232724

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 359, 442, 718, 884, 1105, 1436, 1795, 2210, 3590, 4420, 4667, 6103, 7180, 9334, 12206, 18668, 23335, 24412, 30515, 46670, 61030, 79339, 93340, 122060, 128881, 158678, 257762, 317356, 396695, 515524, 644405, 793390, 1288810, 1586780, 1675453, 2190977, 2577620, 3350906, 4381954, 6701812, 8377265, 8763908, 10954885, 16754530, 21909770, 28482701, 33509060, 43819540, 56965402, 113930804, 142413505, 284827010, 569654020]

約数ペア:

[(1, 569654020), (2, 284827010), (4, 142413505), (5, 113930804), (10, 56965402), (13, 43819540), (17, 33509060), (20, 28482701), (26, 21909770), (34, 16754530), (52, 10954885), (65, 8763908), (68, 8377265), (85, 6701812), (130, 4381954), (170, 3350906), (221, 2577620), (260, 2190977), (340, 1675453), (359, 1586780), (442, 1288810), (718, 793390), (884, 644405), (1105, 515524), (1436, 396695), (1795, 317356), (2210, 257762), (3590, 158678), (4420, 128881), (4667, 122060), (6103, 93340), (7180, 79339), (9334, 61030), (12206, 46670), (18668, 30515), (23335, 24412)]