99943480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27457}}^1$

素因数の和:27488

約数の個数: 64

約数和(自身を含む): 276776640

約数和(自身を除く): 176833160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 27457, 54914, 109828, 137285, 192199, 219656, 274570, 356941, 384398, 549140, 713882, 768796, 960995, 1098280, 1427764, 1537592, 1784705, 1921990, 2498587, 2855528, 3569410, 3843980, 4997174, 7138820, 7687960, 9994348, 12492935, 14277640, 19988696, 24985870, 49971740, 99943480]

約数ペア:

[(1, 99943480), (2, 49971740), (4, 24985870), (5, 19988696), (7, 14277640), (8, 12492935), (10, 9994348), (13, 7687960), (14, 7138820), (20, 4997174), (26, 3843980), (28, 3569410), (35, 2855528), (40, 2498587), (52, 1921990), (56, 1784705), (65, 1537592), (70, 1427764), (91, 1098280), (104, 960995), (130, 768796), (140, 713882), (182, 549140), (260, 384398), (280, 356941), (364, 274570), (455, 219656), (520, 192199), (728, 137285), (910, 109828), (1820, 54914), (3640, 27457)]