98462180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 229824000

約数和(自身を除く): 131361820

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 47, 74, 76, 94, 95, 148, 149, 185, 188, 190, 235, 298, 370, 380, 470, 596, 703, 740, 745, 893, 940, 1406, 1490, 1739, 1786, 2812, 2831, 2980, 3478, 3515, 3572, 4465, 5513, 5662, 6956, 7003, 7030, 8695, 8930, 11026, 11324, 14006, 14060, 14155, 17390, 17860, 22052, 27565, 28012, 28310, 33041, 34780, 35015, 55130, 56620, 66082, 70030, 104747, 110260, 132164, 133057, 140060, 165205, 209494, 259111, 266114, 330410, 418988, 518222, 523735, 532228, 660820, 665285, 1036444, 1047470, 1295555, 1330570, 2094940, 2591110, 2661140, 4923109, 5182220, 9846218, 19692436, 24615545, 49231090, 98462180]

約数ペア:

[(1, 98462180), (2, 49231090), (4, 24615545), (5, 19692436), (10, 9846218), (19, 5182220), (20, 4923109), (37, 2661140), (38, 2591110), (47, 2094940), (74, 1330570), (76, 1295555), (94, 1047470), (95, 1036444), (148, 665285), (149, 660820), (185, 532228), (188, 523735), (190, 518222), (235, 418988), (298, 330410), (370, 266114), (380, 259111), (470, 209494), (596, 165205), (703, 140060), (740, 133057), (745, 132164), (893, 110260), (940, 104747), (1406, 70030), (1490, 66082), (1739, 56620), (1786, 55130), (2812, 35015), (2831, 34780), (2980, 33041), (3478, 28310), (3515, 28012), (3572, 27565), (4465, 22052), (5513, 17860), (5662, 17390), (6956, 14155), (7003, 14060), (7030, 14006), (8695, 11324), (8930, 11026)]