25246440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3727

約数の個数: 96

約数和(自身を含む): 86392800

約数和(自身を除く): 61146360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 3691, 6840, 7382, 11073, 14764, 18455, 22146, 29528, 33219, 36910, 44292, 55365, 66438, 70129, 73820, 88584, 110730, 132876, 140258, 147640, 166095, 210387, 221460, 265752, 280516, 332190, 350645, 420774, 442920, 561032, 631161, 664380, 701290, 841548, 1051935, 1262322, 1328760, 1402580, 1683096, 2103870, 2524644, 2805160, 3155805, 4207740, 5049288, 6311610, 8415480, 12623220, 25246440]

約数ペア:

[(1, 25246440), (2, 12623220), (3, 8415480), (4, 6311610), (5, 5049288), (6, 4207740), (8, 3155805), (9, 2805160), (10, 2524644), (12, 2103870), (15, 1683096), (18, 1402580), (19, 1328760), (20, 1262322), (24, 1051935), (30, 841548), (36, 701290), (38, 664380), (40, 631161), (45, 561032), (57, 442920), (60, 420774), (72, 350645), (76, 332190), (90, 280516), (95, 265752), (114, 221460), (120, 210387), (152, 166095), (171, 147640), (180, 140258), (190, 132876), (228, 110730), (285, 88584), (342, 73820), (360, 70129), (380, 66438), (456, 55365), (570, 44292), (684, 36910), (760, 33219), (855, 29528), (1140, 22146), (1368, 18455), (1710, 14764), (2280, 11073), (3420, 7382), (3691, 6840)]