5554400

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 13920984

約数和(自身を除く): 8366584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 131, 160, 200, 212, 262, 265, 400, 424, 524, 530, 655, 800, 848, 1048, 1060, 1310, 1325, 1696, 2096, 2120, 2620, 2650, 3275, 4192, 4240, 5240, 5300, 6550, 6943, 8480, 10480, 10600, 13100, 13886, 20960, 21200, 26200, 27772, 34715, 42400, 52400, 55544, 69430, 104800, 111088, 138860, 173575, 222176, 277720, 347150, 555440, 694300, 1110880, 1388600, 2777200, 5554400]

約数ペア:

[(1, 5554400), (2, 2777200), (4, 1388600), (5, 1110880), (8, 694300), (10, 555440), (16, 347150), (20, 277720), (25, 222176), (32, 173575), (40, 138860), (50, 111088), (53, 104800), (80, 69430), (100, 55544), (106, 52400), (131, 42400), (160, 34715), (200, 27772), (212, 26200), (262, 21200), (265, 20960), (400, 13886), (424, 13100), (524, 10600), (530, 10480), (655, 8480), (800, 6943), (848, 6550), (1048, 5300), (1060, 5240), (1310, 4240), (1325, 4192), (1696, 3275), (2096, 2650), (2120, 2620)]