191601080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 489525120

約数和(自身を除く): 297924040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1277, 1364, 1705, 2420, 2554, 2728, 3410, 3751, 4840, 5108, 6385, 6820, 7502, 10216, 12770, 13640, 14047, 15004, 18755, 25540, 28094, 30008, 37510, 39587, 51080, 56188, 70235, 75020, 79174, 112376, 140470, 150040, 154517, 158348, 197935, 280940, 309034, 316696, 395870, 435457, 561880, 618068, 772585, 791740, 870914, 1236136, 1545170, 1583480, 1741828, 2177285, 3090340, 3483656, 4354570, 4790027, 6180680, 8709140, 9580054, 17418280, 19160108, 23950135, 38320216, 47900270, 95800540, 191601080]

約数ペア:

[(1, 191601080), (2, 95800540), (4, 47900270), (5, 38320216), (8, 23950135), (10, 19160108), (11, 17418280), (20, 9580054), (22, 8709140), (31, 6180680), (40, 4790027), (44, 4354570), (55, 3483656), (62, 3090340), (88, 2177285), (110, 1741828), (121, 1583480), (124, 1545170), (155, 1236136), (220, 870914), (242, 791740), (248, 772585), (310, 618068), (341, 561880), (440, 435457), (484, 395870), (605, 316696), (620, 309034), (682, 280940), (968, 197935), (1210, 158348), (1240, 154517), (1277, 150040), (1364, 140470), (1705, 112376), (2420, 79174), (2554, 75020), (2728, 70235), (3410, 56188), (3751, 51080), (4840, 39587), (5108, 37510), (6385, 30008), (6820, 28094), (7502, 25540), (10216, 18755), (12770, 15004), (13640, 14047)]