162733360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{33347}}^1$

素因数の和:33421

約数の個数: 40

約数和(自身を含む): 384569136

約数和(自身を除く): 221835776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 33347, 66694, 133388, 166735, 266776, 333470, 533552, 666940, 1333880, 2034167, 2667760, 4068334, 8136668, 10170835, 16273336, 20341670, 32546672, 40683340, 81366680, 162733360]

約数ペア:

[(1, 162733360), (2, 81366680), (4, 40683340), (5, 32546672), (8, 20341670), (10, 16273336), (16, 10170835), (20, 8136668), (40, 4068334), (61, 2667760), (80, 2034167), (122, 1333880), (244, 666940), (305, 533552), (488, 333470), (610, 266776), (976, 166735), (1220, 133388), (2440, 66694), (4880, 33347)]