195937360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 492254208

約数和(自身を除く): 296316848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 47, 62, 80, 82, 94, 124, 155, 164, 188, 205, 235, 248, 310, 328, 376, 410, 470, 496, 620, 656, 752, 820, 940, 1240, 1271, 1457, 1640, 1681, 1880, 1927, 2480, 2542, 2914, 3280, 3362, 3760, 3854, 5084, 5828, 6355, 6724, 7285, 7708, 8405, 9635, 10168, 11656, 12710, 13448, 14570, 15416, 16810, 19270, 20336, 23312, 25420, 26896, 29140, 30832, 33620, 38540, 50840, 52111, 58280, 59737, 67240, 77080, 79007, 101680, 104222, 116560, 119474, 134480, 154160, 158014, 208444, 238948, 260555, 298685, 316028, 395035, 416888, 477896, 521110, 597370, 632056, 790070, 833776, 955792, 1042220, 1194740, 1264112, 1580140, 2084440, 2389480, 2449217, 3160280, 4168880, 4778960, 4898434, 6320560, 9796868, 12246085, 19593736, 24492170, 39187472, 48984340, 97968680, 195937360]

約数ペア:

[(1, 195937360), (2, 97968680), (4, 48984340), (5, 39187472), (8, 24492170), (10, 19593736), (16, 12246085), (20, 9796868), (31, 6320560), (40, 4898434), (41, 4778960), (47, 4168880), (62, 3160280), (80, 2449217), (82, 2389480), (94, 2084440), (124, 1580140), (155, 1264112), (164, 1194740), (188, 1042220), (205, 955792), (235, 833776), (248, 790070), (310, 632056), (328, 597370), (376, 521110), (410, 477896), (470, 416888), (496, 395035), (620, 316028), (656, 298685), (752, 260555), (820, 238948), (940, 208444), (1240, 158014), (1271, 154160), (1457, 134480), (1640, 119474), (1681, 116560), (1880, 104222), (1927, 101680), (2480, 79007), (2542, 77080), (2914, 67240), (3280, 59737), (3362, 58280), (3760, 52111), (3854, 50840), (5084, 38540), (5828, 33620), (6355, 30832), (6724, 29140), (7285, 26896), (7708, 25420), (8405, 23312), (9635, 20336), (10168, 19270), (11656, 16810), (12710, 15416), (13448, 14570)]