4960984660

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1\times {\mathrm{3761}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 10540130832

約数和(自身を除く): 5579146172

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 653, 1010, 1306, 2020, 2612, 3265, 3761, 6530, 7522, 13060, 15044, 18805, 37610, 65953, 75220, 131906, 263812, 329765, 379861, 659530, 759722, 1319060, 1519444, 1899305, 2455933, 3798610, 4911866, 7597220, 9823732, 12279665, 24559330, 49118660, 248049233, 496098466, 992196932, 1240246165, 2480492330, 4960984660]

約数ペア:

[(1, 4960984660), (2, 2480492330), (4, 1240246165), (5, 992196932), (10, 496098466), (20, 248049233), (101, 49118660), (202, 24559330), (404, 12279665), (505, 9823732), (653, 7597220), (1010, 4911866), (1306, 3798610), (2020, 2455933), (2612, 1899305), (3265, 1519444), (3761, 1319060), (6530, 759722), (7522, 659530), (13060, 379861), (15044, 329765), (18805, 263812), (37610, 131906), (65953, 75220)]