33377080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2500

約数の個数: 64

約数和(自身を含む): 84602880

約数和(自身を除く): 51225800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2447, 2728, 3410, 4894, 6820, 9788, 12235, 13640, 19576, 24470, 26917, 48940, 53834, 75857, 97880, 107668, 134585, 151714, 215336, 269170, 303428, 379285, 538340, 606856, 758570, 834427, 1076680, 1517140, 1668854, 3034280, 3337708, 4172135, 6675416, 8344270, 16688540, 33377080]

約数ペア:

[(1, 33377080), (2, 16688540), (4, 8344270), (5, 6675416), (8, 4172135), (10, 3337708), (11, 3034280), (20, 1668854), (22, 1517140), (31, 1076680), (40, 834427), (44, 758570), (55, 606856), (62, 538340), (88, 379285), (110, 303428), (124, 269170), (155, 215336), (220, 151714), (248, 134585), (310, 107668), (341, 97880), (440, 75857), (620, 53834), (682, 48940), (1240, 26917), (1364, 24470), (1705, 19576), (2447, 13640), (2728, 12235), (3410, 9788), (4894, 6820)]