105977440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 267805440

約数和(自身を除く): 161828000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 284, 304, 355, 380, 491, 568, 608, 710, 760, 982, 1136, 1349, 1420, 1520, 1964, 2272, 2455, 2698, 2840, 3040, 3928, 4910, 5396, 5680, 6745, 7856, 9329, 9820, 10792, 11360, 13490, 15712, 18658, 19640, 21584, 26980, 34861, 37316, 39280, 43168, 46645, 53960, 69722, 74632, 78560, 93290, 107920, 139444, 149264, 174305, 186580, 215840, 278888, 298528, 348610, 373160, 557776, 662359, 697220, 746320, 1115552, 1324718, 1394440, 1492640, 2649436, 2788880, 3311795, 5298872, 5577760, 6623590, 10597744, 13247180, 21195488, 26494360, 52988720, 105977440]

約数ペア:

[(1, 105977440), (2, 52988720), (4, 26494360), (5, 21195488), (8, 13247180), (10, 10597744), (16, 6623590), (19, 5577760), (20, 5298872), (32, 3311795), (38, 2788880), (40, 2649436), (71, 1492640), (76, 1394440), (80, 1324718), (95, 1115552), (142, 746320), (152, 697220), (160, 662359), (190, 557776), (284, 373160), (304, 348610), (355, 298528), (380, 278888), (491, 215840), (568, 186580), (608, 174305), (710, 149264), (760, 139444), (982, 107920), (1136, 93290), (1349, 78560), (1420, 74632), (1520, 69722), (1964, 53960), (2272, 46645), (2455, 43168), (2698, 39280), (2840, 37316), (3040, 34861), (3928, 26980), (4910, 21584), (5396, 19640), (5680, 18658), (6745, 15712), (7856, 13490), (9329, 11360), (9820, 10792)]