22074400

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 72

約数和(自身を含む): 55285524

約数和(自身を除く): 33211124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 673, 800, 820, 1025, 1312, 1346, 1640, 2050, 2692, 3280, 3365, 4100, 5384, 6560, 6730, 8200, 10768, 13460, 16400, 16825, 21536, 26920, 27593, 32800, 33650, 53840, 55186, 67300, 107680, 110372, 134600, 137965, 220744, 269200, 275930, 441488, 538400, 551860, 689825, 882976, 1103720, 1379650, 2207440, 2759300, 4414880, 5518600, 11037200, 22074400]

約数ペア:

[(1, 22074400), (2, 11037200), (4, 5518600), (5, 4414880), (8, 2759300), (10, 2207440), (16, 1379650), (20, 1103720), (25, 882976), (32, 689825), (40, 551860), (41, 538400), (50, 441488), (80, 275930), (82, 269200), (100, 220744), (160, 137965), (164, 134600), (200, 110372), (205, 107680), (328, 67300), (400, 55186), (410, 53840), (656, 33650), (673, 32800), (800, 27593), (820, 26920), (1025, 21536), (1312, 16825), (1346, 16400), (1640, 13460), (2050, 10768), (2692, 8200), (3280, 6730), (3365, 6560), (4100, 5384)]