1845793160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{54869}}^1$

素因数の和:54938

約数の個数: 48

約数和(自身を含む): 4301259300

約数和(自身を除く): 2455466140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 3364, 4205, 6728, 8410, 16820, 33640, 54869, 109738, 219476, 274345, 438952, 548690, 1097380, 1591201, 2194760, 3182402, 6364804, 7956005, 12729608, 15912010, 31824020, 46144829, 63648040, 92289658, 184579316, 230724145, 369158632, 461448290, 922896580, 1845793160]

約数ペア:

[(1, 1845793160), (2, 922896580), (4, 461448290), (5, 369158632), (8, 230724145), (10, 184579316), (20, 92289658), (29, 63648040), (40, 46144829), (58, 31824020), (116, 15912010), (145, 12729608), (232, 7956005), (290, 6364804), (580, 3182402), (841, 2194760), (1160, 1591201), (1682, 1097380), (3364, 548690), (4205, 438952), (6728, 274345), (8410, 219476), (16820, 109738), (33640, 54869)]