4835380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 11450880

約数和(自身を除く): 6615500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 709, 1364, 1418, 1705, 2836, 3410, 3545, 6820, 7090, 7799, 14180, 15598, 21979, 31196, 38995, 43958, 77990, 87916, 109895, 155980, 219790, 241769, 439580, 483538, 967076, 1208845, 2417690, 4835380]

約数ペア:

[(1, 4835380), (2, 2417690), (4, 1208845), (5, 967076), (10, 483538), (11, 439580), (20, 241769), (22, 219790), (31, 155980), (44, 109895), (55, 87916), (62, 77990), (110, 43958), (124, 38995), (155, 31196), (220, 21979), (310, 15598), (341, 14180), (620, 7799), (682, 7090), (709, 6820), (1364, 3545), (1418, 3410), (1705, 2836)]