23195750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 46545408

約数和(自身を除く): 23349658

約数列:

[1, 2, 5, 10, 25, 31, 41, 50, 62, 73, 82, 125, 146, 155, 205, 250, 310, 365, 410, 730, 775, 1025, 1271, 1550, 1825, 2050, 2263, 2542, 2993, 3650, 3875, 4526, 5125, 5986, 6355, 7750, 9125, 10250, 11315, 12710, 14965, 18250, 22630, 29930, 31775, 56575, 63550, 74825, 92783, 113150, 149650, 158875, 185566, 282875, 317750, 374125, 463915, 565750, 748250, 927830, 2319575, 4639150, 11597875, 23195750]

約数ペア:

[(1, 23195750), (2, 11597875), (5, 4639150), (10, 2319575), (25, 927830), (31, 748250), (41, 565750), (50, 463915), (62, 374125), (73, 317750), (82, 282875), (125, 185566), (146, 158875), (155, 149650), (205, 113150), (250, 92783), (310, 74825), (365, 63550), (410, 56575), (730, 31775), (775, 29930), (1025, 22630), (1271, 18250), (1550, 14965), (1825, 12710), (2050, 11315), (2263, 10250), (2542, 9125), (2993, 7750), (3650, 6355), (3875, 5986), (4526, 5125)]