17620343020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2203}}^1\times {\mathrm{57131}}^1$

素因数の和:59350

約数の個数: 48

約数和(自身を含む): 42308759808

約数和(自身を除く): 24688416788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2203, 4406, 8812, 11015, 15421, 22030, 30842, 44060, 57131, 61684, 77105, 114262, 154210, 228524, 285655, 308420, 399917, 571310, 799834, 1142620, 1599668, 1999585, 3999170, 7998340, 125859593, 251719186, 503438372, 629297965, 881017151, 1258595930, 1762034302, 2517191860, 3524068604, 4405085755, 8810171510, 17620343020]

約数ペア:

[(1, 17620343020), (2, 8810171510), (4, 4405085755), (5, 3524068604), (7, 2517191860), (10, 1762034302), (14, 1258595930), (20, 881017151), (28, 629297965), (35, 503438372), (70, 251719186), (140, 125859593), (2203, 7998340), (4406, 3999170), (8812, 1999585), (11015, 1599668), (15421, 1142620), (22030, 799834), (30842, 571310), (44060, 399917), (57131, 308420), (61684, 285655), (77105, 228524), (114262, 154210)]