4098876290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 7950182400

約数和(自身を除く): 3851306110

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 239, 395, 478, 790, 1195, 1277, 1343, 2390, 2554, 2686, 4063, 6385, 6715, 8126, 12770, 13430, 18881, 20315, 21709, 37762, 40630, 43418, 94405, 100883, 108545, 188810, 201766, 217090, 305203, 320977, 504415, 610406, 641954, 1008830, 1526015, 1604885, 1715011, 3052030, 3209770, 3430022, 5188451, 8575055, 10376902, 17150110, 24111037, 25942255, 48222074, 51884510, 120555185, 241110370, 409887629, 819775258, 2049438145, 4098876290]

約数ペア:

[(1, 4098876290), (2, 2049438145), (5, 819775258), (10, 409887629), (17, 241110370), (34, 120555185), (79, 51884510), (85, 48222074), (158, 25942255), (170, 24111037), (239, 17150110), (395, 10376902), (478, 8575055), (790, 5188451), (1195, 3430022), (1277, 3209770), (1343, 3052030), (2390, 1715011), (2554, 1604885), (2686, 1526015), (4063, 1008830), (6385, 641954), (6715, 610406), (8126, 504415), (12770, 320977), (13430, 305203), (18881, 217090), (20315, 201766), (21709, 188810), (37762, 108545), (40630, 100883), (43418, 94405)]