25556940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3519

約数の個数: 72

約数和(自身を含む): 79436448

約数和(自身を除く): 53879508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3463, 3690, 6926, 7380, 10389, 13852, 17315, 20778, 31167, 34630, 41556, 51945, 62334, 69260, 103890, 124668, 141983, 155835, 207780, 283966, 311670, 425949, 567932, 623340, 709915, 851898, 1277847, 1419830, 1703796, 2129745, 2555694, 2839660, 4259490, 5111388, 6389235, 8518980, 12778470, 25556940]

約数ペア:

[(1, 25556940), (2, 12778470), (3, 8518980), (4, 6389235), (5, 5111388), (6, 4259490), (9, 2839660), (10, 2555694), (12, 2129745), (15, 1703796), (18, 1419830), (20, 1277847), (30, 851898), (36, 709915), (41, 623340), (45, 567932), (60, 425949), (82, 311670), (90, 283966), (123, 207780), (164, 155835), (180, 141983), (205, 124668), (246, 103890), (369, 69260), (410, 62334), (492, 51945), (615, 41556), (738, 34630), (820, 31167), (1230, 20778), (1476, 17315), (1845, 13852), (2460, 10389), (3463, 7380), (3690, 6926)]