25414020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2514

約数の個数: 96

約数和(自身を含む): 83260800

約数和(自身を除く): 57846780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2477, 2565, 3420, 4954, 5130, 7431, 9908, 10260, 12385, 14862, 22293, 24770, 29724, 37155, 44586, 47063, 49540, 66879, 74310, 89172, 94126, 111465, 133758, 141189, 148620, 188252, 222930, 235315, 267516, 282378, 334395, 423567, 445860, 470630, 564756, 668790, 705945, 847134, 941260, 1270701, 1337580, 1411890, 1694268, 2117835, 2541402, 2823780, 4235670, 5082804, 6353505, 8471340, 12707010, 25414020]

約数ペア:

[(1, 25414020), (2, 12707010), (3, 8471340), (4, 6353505), (5, 5082804), (6, 4235670), (9, 2823780), (10, 2541402), (12, 2117835), (15, 1694268), (18, 1411890), (19, 1337580), (20, 1270701), (27, 941260), (30, 847134), (36, 705945), (38, 668790), (45, 564756), (54, 470630), (57, 445860), (60, 423567), (76, 334395), (90, 282378), (95, 267516), (108, 235315), (114, 222930), (135, 188252), (171, 148620), (180, 141189), (190, 133758), (228, 111465), (270, 94126), (285, 89172), (342, 74310), (380, 66879), (513, 49540), (540, 47063), (570, 44586), (684, 37155), (855, 29724), (1026, 24770), (1140, 22293), (1710, 14862), (2052, 12385), (2477, 10260), (2565, 9908), (3420, 7431), (4954, 5130)]