17029540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 40755456

約数和(自身を除く): 23725916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 227, 242, 310, 341, 454, 484, 605, 620, 682, 908, 1135, 1210, 1364, 1705, 2270, 2420, 2497, 3410, 3751, 4540, 4994, 6820, 7037, 7502, 9988, 12485, 14074, 15004, 18755, 24970, 27467, 28148, 35185, 37510, 49940, 54934, 70370, 75020, 77407, 109868, 137335, 140740, 154814, 274670, 309628, 387035, 549340, 774070, 851477, 1548140, 1702954, 3405908, 4257385, 8514770, 17029540]

約数ペア:

[(1, 17029540), (2, 8514770), (4, 4257385), (5, 3405908), (10, 1702954), (11, 1548140), (20, 851477), (22, 774070), (31, 549340), (44, 387035), (55, 309628), (62, 274670), (110, 154814), (121, 140740), (124, 137335), (155, 109868), (220, 77407), (227, 75020), (242, 70370), (310, 54934), (341, 49940), (454, 37510), (484, 35185), (605, 28148), (620, 27467), (682, 24970), (908, 18755), (1135, 15004), (1210, 14074), (1364, 12485), (1705, 9988), (2270, 7502), (2420, 7037), (2497, 6820), (3410, 4994), (3751, 4540)]