2602450

素因数分解:

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

素因数の和:139

約数の個数: 48

約数和(自身を含む): 5285376

約数和(自身を除く): 2682926

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 73, 115, 146, 155, 230, 310, 365, 575, 713, 730, 775, 1150, 1426, 1550, 1679, 1825, 2263, 3358, 3565, 3650, 4526, 7130, 8395, 11315, 16790, 17825, 22630, 35650, 41975, 52049, 56575, 83950, 104098, 113150, 260245, 520490, 1301225, 2602450]

約数ペア:

[(1, 2602450), (2, 1301225), (5, 520490), (10, 260245), (23, 113150), (25, 104098), (31, 83950), (46, 56575), (50, 52049), (62, 41975), (73, 35650), (115, 22630), (146, 17825), (155, 16790), (230, 11315), (310, 8395), (365, 7130), (575, 4526), (713, 3650), (730, 3565), (775, 3358), (1150, 2263), (1426, 1825), (1550, 1679)]