25045440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{3727}}^1$

素因数の和:3754

約数の個数: 112

約数和(自身を含む): 90903552

約数和(自身を除く): 65858112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 3727, 6720, 7454, 11181, 14908, 18635, 22362, 26089, 29816, 37270, 44724, 52178, 55905, 59632, 74540, 78267, 89448, 104356, 111810, 119264, 130445, 149080, 156534, 178896, 208712, 223620, 238528, 260890, 298160, 313068, 357792, 391335, 417424, 447240, 521780, 596320, 626136, 715584, 782670, 834848, 894480, 1043560, 1192640, 1252272, 1565340, 1669696, 1788960, 2087120, 2504544, 3130680, 3577920, 4174240, 5009088, 6261360, 8348480, 12522720, 25045440]

約数ペア:

[(1, 25045440), (2, 12522720), (3, 8348480), (4, 6261360), (5, 5009088), (6, 4174240), (7, 3577920), (8, 3130680), (10, 2504544), (12, 2087120), (14, 1788960), (15, 1669696), (16, 1565340), (20, 1252272), (21, 1192640), (24, 1043560), (28, 894480), (30, 834848), (32, 782670), (35, 715584), (40, 626136), (42, 596320), (48, 521780), (56, 447240), (60, 417424), (64, 391335), (70, 357792), (80, 313068), (84, 298160), (96, 260890), (105, 238528), (112, 223620), (120, 208712), (140, 178896), (160, 156534), (168, 149080), (192, 130445), (210, 119264), (224, 111810), (240, 104356), (280, 89448), (320, 78267), (336, 74540), (420, 59632), (448, 55905), (480, 52178), (560, 44724), (672, 37270), (840, 29816), (960, 26089), (1120, 22362), (1344, 18635), (1680, 14908), (2240, 11181), (3360, 7454), (3727, 6720)]