84956240

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6359}}^1$

素因数の和:6539

約数の個数: 40

約数和(自身を含む): 198737280

約数和(自身を除く): 113781040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6359, 6680, 12718, 13360, 25436, 31795, 50872, 63590, 101744, 127180, 254360, 508720, 1061953, 2123906, 4247812, 5309765, 8495624, 10619530, 16991248, 21239060, 42478120, 84956240]

約数ペア:

[(1, 84956240), (2, 42478120), (4, 21239060), (5, 16991248), (8, 10619530), (10, 8495624), (16, 5309765), (20, 4247812), (40, 2123906), (80, 1061953), (167, 508720), (334, 254360), (668, 127180), (835, 101744), (1336, 63590), (1670, 50872), (2672, 31795), (3340, 25436), (6359, 13360), (6680, 12718)]