4241120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 10795680

約数和(自身を除く): 6554560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2039, 2080, 4078, 8156, 10195, 16312, 20390, 26507, 32624, 40780, 53014, 65248, 81560, 106028, 132535, 163120, 212056, 265070, 326240, 424112, 530140, 848224, 1060280, 2120560, 4241120]

約数ペア:

[(1, 4241120), (2, 2120560), (4, 1060280), (5, 848224), (8, 530140), (10, 424112), (13, 326240), (16, 265070), (20, 212056), (26, 163120), (32, 132535), (40, 106028), (52, 81560), (65, 65248), (80, 53014), (104, 40780), (130, 32624), (160, 26507), (208, 20390), (260, 16312), (416, 10195), (520, 8156), (1040, 4078), (2039, 2080)]