29552120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3384

約数の個数: 64

約数和(自身を含む): 75841920

約数和(自身を除く): 46289800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 3343, 4420, 6686, 8840, 13372, 16715, 26744, 33430, 43459, 56831, 66860, 86918, 113662, 133720, 173836, 217295, 227324, 284155, 347672, 434590, 454648, 568310, 738803, 869180, 1136620, 1477606, 1738360, 2273240, 2955212, 3694015, 5910424, 7388030, 14776060, 29552120]

約数ペア:

[(1, 29552120), (2, 14776060), (4, 7388030), (5, 5910424), (8, 3694015), (10, 2955212), (13, 2273240), (17, 1738360), (20, 1477606), (26, 1136620), (34, 869180), (40, 738803), (52, 568310), (65, 454648), (68, 434590), (85, 347672), (104, 284155), (130, 227324), (136, 217295), (170, 173836), (221, 133720), (260, 113662), (340, 86918), (442, 66860), (520, 56831), (680, 43459), (884, 33430), (1105, 26744), (1768, 16715), (2210, 13372), (3343, 8840), (4420, 6686)]