25466004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 70004480

約数和(自身を除く): 44538476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1201, 1767, 2356, 2402, 3534, 3603, 4804, 5301, 7068, 7206, 10602, 10809, 14412, 21204, 21618, 22819, 37231, 43236, 45638, 68457, 74462, 91276, 111693, 136914, 148924, 205371, 223386, 273828, 335079, 410742, 446772, 670158, 707389, 821484, 1340316, 1414778, 2122167, 2829556, 4244334, 6366501, 8488668, 12733002, 25466004]

約数ペア:

[(1, 25466004), (2, 12733002), (3, 8488668), (4, 6366501), (6, 4244334), (9, 2829556), (12, 2122167), (18, 1414778), (19, 1340316), (31, 821484), (36, 707389), (38, 670158), (57, 446772), (62, 410742), (76, 335079), (93, 273828), (114, 223386), (124, 205371), (171, 148924), (186, 136914), (228, 111693), (279, 91276), (342, 74462), (372, 68457), (558, 45638), (589, 43236), (684, 37231), (1116, 22819), (1178, 21618), (1201, 21204), (1767, 14412), (2356, 10809), (2402, 10602), (3534, 7206), (3603, 7068), (4804, 5301)]