99948940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54917}}^1$

素因数の和:54946

約数の個数: 48

約数和(自身を含む): 258334272

約数和(自身を除く): 158385332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 54917, 109834, 219668, 274585, 384419, 549170, 713921, 768838, 1098340, 1427842, 1537676, 1922095, 2855684, 3569605, 3844190, 4997447, 7139210, 7688380, 9994894, 14278420, 19989788, 24987235, 49974470, 99948940]

約数ペア:

[(1, 99948940), (2, 49974470), (4, 24987235), (5, 19989788), (7, 14278420), (10, 9994894), (13, 7688380), (14, 7139210), (20, 4997447), (26, 3844190), (28, 3569605), (35, 2855684), (52, 1922095), (65, 1537676), (70, 1427842), (91, 1098340), (130, 768838), (140, 713921), (182, 549170), (260, 384419), (364, 274585), (455, 219668), (910, 109834), (1820, 54917)]