341120

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 899640

約数和(自身を除く): 558520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 640, 656, 820, 832, 1040, 1066, 1312, 1640, 1664, 2080, 2132, 2624, 2665, 3280, 4160, 4264, 5248, 5330, 6560, 8320, 8528, 10660, 13120, 17056, 21320, 26240, 34112, 42640, 68224, 85280, 170560, 341120]

約数ペア:

[(1, 341120), (2, 170560), (4, 85280), (5, 68224), (8, 42640), (10, 34112), (13, 26240), (16, 21320), (20, 17056), (26, 13120), (32, 10660), (40, 8528), (41, 8320), (52, 6560), (64, 5330), (65, 5248), (80, 4264), (82, 4160), (104, 3280), (128, 2665), (130, 2624), (160, 2132), (164, 2080), (205, 1664), (208, 1640), (260, 1312), (320, 1066), (328, 1040), (410, 832), (416, 820), (520, 656), (533, 640)]