6641050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 14108472

約数和(自身を除く): 7467422

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 601, 650, 850, 1105, 1202, 2210, 3005, 5525, 6010, 7813, 10217, 11050, 15025, 15626, 20434, 30050, 39065, 51085, 78130, 102170, 132821, 195325, 255425, 265642, 390650, 510850, 664105, 1328210, 3320525, 6641050]

約数ペア:

[(1, 6641050), (2, 3320525), (5, 1328210), (10, 664105), (13, 510850), (17, 390650), (25, 265642), (26, 255425), (34, 195325), (50, 132821), (65, 102170), (85, 78130), (130, 51085), (170, 39065), (221, 30050), (325, 20434), (425, 15626), (442, 15025), (601, 11050), (650, 10217), (850, 7813), (1105, 6010), (1202, 5525), (2210, 3005)]