5725390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 12275712

約数和(自身を除く): 6550322

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 73, 110, 115, 146, 155, 230, 253, 310, 341, 365, 506, 682, 713, 730, 803, 1265, 1426, 1606, 1679, 1705, 2263, 2530, 3358, 3410, 3565, 4015, 4526, 7130, 7843, 8030, 8395, 11315, 15686, 16790, 18469, 22630, 24893, 36938, 39215, 49786, 52049, 78430, 92345, 104098, 124465, 184690, 248930, 260245, 520490, 572539, 1145078, 2862695, 5725390]

約数ペア:

[(1, 5725390), (2, 2862695), (5, 1145078), (10, 572539), (11, 520490), (22, 260245), (23, 248930), (31, 184690), (46, 124465), (55, 104098), (62, 92345), (73, 78430), (110, 52049), (115, 49786), (146, 39215), (155, 36938), (230, 24893), (253, 22630), (310, 18469), (341, 16790), (365, 15686), (506, 11315), (682, 8395), (713, 8030), (730, 7843), (803, 7130), (1265, 4526), (1426, 4015), (1606, 3565), (1679, 3410), (1705, 3358), (2263, 2530)]