160367040020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17779051}}^1$

素因数の和:17779112

約数の個数: 48

約数和(自身を含む): 376346972736

約数和(自身を除く): 215979932716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 17779051, 35558102, 71116204, 88895255, 177790510, 195569561, 355581020, 391139122, 728941091, 782278244, 977847805, 1457882182, 1955695610, 2915764364, 3644705455, 3911391220, 7289410910, 8018352001, 14578821820, 16036704002, 32073408004, 40091760005, 80183520010, 160367040020]

約数ペア:

[(1, 160367040020), (2, 80183520010), (4, 40091760005), (5, 32073408004), (10, 16036704002), (11, 14578821820), (20, 8018352001), (22, 7289410910), (41, 3911391220), (44, 3644705455), (55, 2915764364), (82, 1955695610), (110, 1457882182), (164, 977847805), (205, 782278244), (220, 728941091), (410, 391139122), (451, 355581020), (820, 195569561), (902, 177790510), (1804, 88895255), (2255, 71116204), (4510, 35558102), (9020, 17779051)]