25092340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 68753664

約数和(自身を除く): 43661324

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 811, 884, 910, 1105, 1190, 1547, 1622, 1820, 2210, 2380, 3094, 3244, 4055, 4420, 5677, 6188, 7735, 8110, 10543, 11354, 13787, 15470, 16220, 21086, 22708, 27574, 28385, 30940, 42172, 52715, 55148, 56770, 68935, 73801, 96509, 105430, 113540, 137870, 147602, 179231, 193018, 210860, 275740, 295204, 358462, 369005, 386036, 482545, 716924, 738010, 896155, 965090, 1254617, 1476020, 1792310, 1930180, 2509234, 3584620, 5018468, 6273085, 12546170, 25092340]

約数ペア:

[(1, 25092340), (2, 12546170), (4, 6273085), (5, 5018468), (7, 3584620), (10, 2509234), (13, 1930180), (14, 1792310), (17, 1476020), (20, 1254617), (26, 965090), (28, 896155), (34, 738010), (35, 716924), (52, 482545), (65, 386036), (68, 369005), (70, 358462), (85, 295204), (91, 275740), (119, 210860), (130, 193018), (140, 179231), (170, 147602), (182, 137870), (221, 113540), (238, 105430), (260, 96509), (340, 73801), (364, 68935), (442, 56770), (455, 55148), (476, 52715), (595, 42172), (811, 30940), (884, 28385), (910, 27574), (1105, 22708), (1190, 21086), (1547, 16220), (1622, 15470), (1820, 13787), (2210, 11354), (2380, 10543), (3094, 8110), (3244, 7735), (4055, 6188), (4420, 5677)]