1902400

素因数分解:

$2^6\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 84

約数和(自身を含む): 4960620

約数和(自身を除く): 3058220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 41, 50, 58, 64, 80, 82, 100, 116, 145, 160, 164, 200, 205, 232, 290, 320, 328, 400, 410, 464, 580, 656, 725, 800, 820, 928, 1025, 1160, 1189, 1312, 1450, 1600, 1640, 1856, 2050, 2320, 2378, 2624, 2900, 3280, 4100, 4640, 4756, 5800, 5945, 6560, 8200, 9280, 9512, 11600, 11890, 13120, 16400, 19024, 23200, 23780, 29725, 32800, 38048, 46400, 47560, 59450, 65600, 76096, 95120, 118900, 190240, 237800, 380480, 475600, 951200, 1902400]

約数ペア:

[(1, 1902400), (2, 951200), (4, 475600), (5, 380480), (8, 237800), (10, 190240), (16, 118900), (20, 95120), (25, 76096), (29, 65600), (32, 59450), (40, 47560), (41, 46400), (50, 38048), (58, 32800), (64, 29725), (80, 23780), (82, 23200), (100, 19024), (116, 16400), (145, 13120), (160, 11890), (164, 11600), (200, 9512), (205, 9280), (232, 8200), (290, 6560), (320, 5945), (328, 5800), (400, 4756), (410, 4640), (464, 4100), (580, 3280), (656, 2900), (725, 2624), (800, 2378), (820, 2320), (928, 2050), (1025, 1856), (1160, 1640), (1189, 1600), (1312, 1450)]