13012250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 26597376

約数和(自身を除く): 13585126

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 73, 115, 125, 146, 155, 230, 250, 310, 365, 575, 713, 730, 775, 1150, 1426, 1550, 1679, 1825, 2263, 2875, 3358, 3565, 3650, 3875, 4526, 5750, 7130, 7750, 8395, 9125, 11315, 16790, 17825, 18250, 22630, 35650, 41975, 52049, 56575, 83950, 89125, 104098, 113150, 178250, 209875, 260245, 282875, 419750, 520490, 565750, 1301225, 2602450, 6506125, 13012250]

約数ペア:

[(1, 13012250), (2, 6506125), (5, 2602450), (10, 1301225), (23, 565750), (25, 520490), (31, 419750), (46, 282875), (50, 260245), (62, 209875), (73, 178250), (115, 113150), (125, 104098), (146, 89125), (155, 83950), (230, 56575), (250, 52049), (310, 41975), (365, 35650), (575, 22630), (713, 18250), (730, 17825), (775, 16790), (1150, 11315), (1426, 9125), (1550, 8395), (1679, 7750), (1825, 7130), (2263, 5750), (2875, 4526), (3358, 3875), (3565, 3650)]