10204140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8951}}^1$

素因数の和:8982

約数の個数: 48

約数和(自身を含む): 30078720

約数和(自身を除く): 19874580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8951, 17902, 26853, 35804, 44755, 53706, 89510, 107412, 134265, 170069, 179020, 268530, 340138, 510207, 537060, 680276, 850345, 1020414, 1700690, 2040828, 2551035, 3401380, 5102070, 10204140]

約数ペア:

[(1, 10204140), (2, 5102070), (3, 3401380), (4, 2551035), (5, 2040828), (6, 1700690), (10, 1020414), (12, 850345), (15, 680276), (19, 537060), (20, 510207), (30, 340138), (38, 268530), (57, 179020), (60, 170069), (76, 134265), (95, 107412), (114, 89510), (190, 53706), (228, 44755), (285, 35804), (380, 26853), (570, 17902), (1140, 8951)]