4653860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 10597440

約数和(自身を除く): 5943580

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 331, 370, 380, 662, 703, 740, 1324, 1406, 1655, 2812, 3310, 3515, 6289, 6620, 7030, 12247, 12578, 14060, 24494, 25156, 31445, 48988, 61235, 62890, 122470, 125780, 232693, 244940, 465386, 930772, 1163465, 2326930, 4653860]

約数ペア:

[(1, 4653860), (2, 2326930), (4, 1163465), (5, 930772), (10, 465386), (19, 244940), (20, 232693), (37, 125780), (38, 122470), (74, 62890), (76, 61235), (95, 48988), (148, 31445), (185, 25156), (190, 24494), (331, 14060), (370, 12578), (380, 12247), (662, 7030), (703, 6620), (740, 6289), (1324, 3515), (1406, 3310), (1655, 2812)]