25247580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22147}}^1$

素因数の和:22178

約数の個数: 48

約数和(自身を含む): 74417280

約数和(自身を除く): 49169700

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, 22147, 44294, 66441, 88588, 110735, 132882, 221470, 265764, 332205, 420793, 442940, 664410, 841586, 1262379, 1328820, 1683172, 2103965, 2524758, 4207930, 5049516, 6311895, 8415860, 12623790, 25247580]

約数ペア:

[(1, 25247580), (2, 12623790), (3, 8415860), (4, 6311895), (5, 5049516), (6, 4207930), (10, 2524758), (12, 2103965), (15, 1683172), (19, 1328820), (20, 1262379), (30, 841586), (38, 664410), (57, 442940), (60, 420793), (76, 332205), (95, 265764), (114, 221470), (190, 132882), (228, 110735), (285, 88588), (380, 66441), (570, 44294), (1140, 22147)]