4780411220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1081541}}^1$

素因数の和:1081580

約数の個数: 48

約数和(自身を含む): 11447040528

約数和(自身を除く): 6666629308

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 1081541, 2163082, 4326164, 5407705, 10815410, 14060033, 18386197, 21630820, 28120066, 36772394, 56240132, 70300165, 73544788, 91930985, 140600330, 183861970, 239020561, 281200660, 367723940, 478041122, 956082244, 1195102805, 2390205610, 4780411220]

約数ペア:

[(1, 4780411220), (2, 2390205610), (4, 1195102805), (5, 956082244), (10, 478041122), (13, 367723940), (17, 281200660), (20, 239020561), (26, 183861970), (34, 140600330), (52, 91930985), (65, 73544788), (68, 70300165), (85, 56240132), (130, 36772394), (170, 28120066), (221, 21630820), (260, 18386197), (340, 14060033), (442, 10815410), (884, 5407705), (1105, 4326164), (2210, 2163082), (4420, 1081541)]