916568360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8803}}^1$

素因数の和:8970

約数の個数: 64

約数和(自身を含む): 2186913600

約数和(自身を除く): 1270345240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 190, 274, 380, 548, 685, 760, 1096, 1370, 2603, 2740, 5206, 5480, 8803, 10412, 13015, 17606, 20824, 26030, 35212, 44015, 52060, 70424, 88030, 104120, 167257, 176060, 334514, 352120, 669028, 836285, 1206011, 1338056, 1672570, 2412022, 3345140, 4824044, 6030055, 6690280, 9648088, 12060110, 22914209, 24120220, 45828418, 48240440, 91656836, 114571045, 183313672, 229142090, 458284180, 916568360]

約数ペア:

[(1, 916568360), (2, 458284180), (4, 229142090), (5, 183313672), (8, 114571045), (10, 91656836), (19, 48240440), (20, 45828418), (38, 24120220), (40, 22914209), (76, 12060110), (95, 9648088), (137, 6690280), (152, 6030055), (190, 4824044), (274, 3345140), (380, 2412022), (548, 1672570), (685, 1338056), (760, 1206011), (1096, 836285), (1370, 669028), (2603, 352120), (2740, 334514), (5206, 176060), (5480, 167257), (8803, 104120), (10412, 88030), (13015, 70424), (17606, 52060), (20824, 44015), (26030, 35212)]