259675460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{14221}}^1$

素因数の和:14324

約数の個数: 48

約数和(自身を含む): 602102592

約数和(自身を除く): 342427132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 14221, 18260, 28442, 56884, 71105, 142210, 156431, 284420, 312862, 625724, 782155, 1180343, 1564310, 2360686, 3128620, 4721372, 5901715, 11803430, 12983773, 23606860, 25967546, 51935092, 64918865, 129837730, 259675460]

約数ペア:

[(1, 259675460), (2, 129837730), (4, 64918865), (5, 51935092), (10, 25967546), (11, 23606860), (20, 12983773), (22, 11803430), (44, 5901715), (55, 4721372), (83, 3128620), (110, 2360686), (166, 1564310), (220, 1180343), (332, 782155), (415, 625724), (830, 312862), (913, 284420), (1660, 156431), (1826, 142210), (3652, 71105), (4565, 56884), (9130, 28442), (14221, 18260)]