16713650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 32997888

約数和(自身を除く): 16284238

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 82, 155, 205, 263, 310, 410, 526, 775, 1025, 1271, 1315, 1550, 2050, 2542, 2630, 6355, 6575, 8153, 10783, 12710, 13150, 16306, 21566, 31775, 40765, 53915, 63550, 81530, 107830, 203825, 269575, 334273, 407650, 539150, 668546, 1671365, 3342730, 8356825, 16713650]

約数ペア:

[(1, 16713650), (2, 8356825), (5, 3342730), (10, 1671365), (25, 668546), (31, 539150), (41, 407650), (50, 334273), (62, 269575), (82, 203825), (155, 107830), (205, 81530), (263, 63550), (310, 53915), (410, 40765), (526, 31775), (775, 21566), (1025, 16306), (1271, 13150), (1315, 12710), (1550, 10783), (2050, 8153), (2542, 6575), (2630, 6355)]