47432080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14461}}^1$

素因数の和:14515

約数の個数: 40

約数和(自身を含む): 112977144

約数和(自身を除く): 65545064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 14461, 28922, 57844, 72305, 115688, 144610, 231376, 289220, 578440, 592901, 1156880, 1185802, 2371604, 2964505, 4743208, 5929010, 9486416, 11858020, 23716040, 47432080]

約数ペア:

[(1, 47432080), (2, 23716040), (4, 11858020), (5, 9486416), (8, 5929010), (10, 4743208), (16, 2964505), (20, 2371604), (40, 1185802), (41, 1156880), (80, 592901), (82, 578440), (164, 289220), (205, 231376), (328, 144610), (410, 115688), (656, 72305), (820, 57844), (1640, 28922), (3280, 14461)]