88514020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2333}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 213308928

約数和(自身を除く): 124794908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2333, 2710, 3794, 4666, 5420, 7588, 9332, 9485, 11665, 16331, 18970, 23330, 32662, 37940, 46660, 65324, 81655, 163310, 326620, 632243, 1264486, 2528972, 3161215, 4425701, 6322430, 8851402, 12644860, 17702804, 22128505, 44257010, 88514020]

約数ペア:

[(1, 88514020), (2, 44257010), (4, 22128505), (5, 17702804), (7, 12644860), (10, 8851402), (14, 6322430), (20, 4425701), (28, 3161215), (35, 2528972), (70, 1264486), (140, 632243), (271, 326620), (542, 163310), (1084, 81655), (1355, 65324), (1897, 46660), (2333, 37940), (2710, 32662), (3794, 23330), (4666, 18970), (5420, 16331), (7588, 11665), (9332, 9485)]