25231620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22133}}^1$

素因数の和:22164

約数の個数: 48

約数和(自身を含む): 74370240

約数和(自身を除く): 49138620

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, 22133, 44266, 66399, 88532, 110665, 132798, 221330, 265596, 331995, 420527, 442660, 663990, 841054, 1261581, 1327980, 1682108, 2102635, 2523162, 4205270, 5046324, 6307905, 8410540, 12615810, 25231620]

約数ペア:

[(1, 25231620), (2, 12615810), (3, 8410540), (4, 6307905), (5, 5046324), (6, 4205270), (10, 2523162), (12, 2102635), (15, 1682108), (19, 1327980), (20, 1261581), (30, 841054), (38, 663990), (57, 442660), (60, 420527), (76, 331995), (95, 265596), (114, 221330), (190, 132798), (228, 110665), (285, 88532), (380, 66399), (570, 44266), (1140, 22133)]