736997780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{3343}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 1579759104

約数和(自身を除く): 842761324

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 151, 292, 302, 365, 604, 730, 755, 1460, 1510, 3020, 3343, 6686, 11023, 13372, 16715, 22046, 33430, 44092, 55115, 66860, 110230, 220460, 244039, 488078, 504793, 976156, 1009586, 1220195, 2019172, 2440390, 2523965, 4880780, 5047930, 10095860, 36849889, 73699778, 147399556, 184249445, 368498890, 736997780]

約数ペア:

[(1, 736997780), (2, 368498890), (4, 184249445), (5, 147399556), (10, 73699778), (20, 36849889), (73, 10095860), (146, 5047930), (151, 4880780), (292, 2523965), (302, 2440390), (365, 2019172), (604, 1220195), (730, 1009586), (755, 976156), (1460, 504793), (1510, 488078), (3020, 244039), (3343, 220460), (6686, 110230), (11023, 66860), (13372, 55115), (16715, 44092), (22046, 33430)]