982800000010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6907}}^1\times {\mathrm{12277}}^1$

素因数の和:19271

約数の個数: 64

約数和(自身を含む): 1893102583680

約数和(自身を除く): 910302583670

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 2318, 5795, 6907, 11590, 12277, 13814, 24554, 34535, 61385, 69070, 122770, 131233, 233263, 262466, 421327, 466526, 656165, 748897, 842654, 1166315, 1312330, 1497794, 2106635, 2332630, 3744485, 4213270, 7488970, 8005213, 14229043, 16010426, 28458086, 40026065, 71145215, 80052130, 84797239, 142290430, 169594478, 423986195, 847972390, 1611147541, 3222295082, 5172631579, 8055737705, 10345263158, 16111475410, 25863157895, 51726315790, 98280000001, 196560000002, 491400000005, 982800000010]

約数ペア:

[(1, 982800000010), (2, 491400000005), (5, 196560000002), (10, 98280000001), (19, 51726315790), (38, 25863157895), (61, 16111475410), (95, 10345263158), (122, 8055737705), (190, 5172631579), (305, 3222295082), (610, 1611147541), (1159, 847972390), (2318, 423986195), (5795, 169594478), (6907, 142290430), (11590, 84797239), (12277, 80052130), (13814, 71145215), (24554, 40026065), (34535, 28458086), (61385, 16010426), (69070, 14229043), (122770, 8005213), (131233, 7488970), (233263, 4213270), (262466, 3744485), (421327, 2332630), (466526, 2106635), (656165, 1497794), (748897, 1312330), (842654, 1166315)]