42836800

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 84

約数和(自身を含む): 108141516

約数和(自身を除く): 65304716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 160, 164, 200, 205, 320, 328, 400, 410, 653, 656, 800, 820, 1025, 1306, 1312, 1600, 1640, 2050, 2612, 2624, 3265, 3280, 4100, 5224, 6530, 6560, 8200, 10448, 13060, 13120, 16325, 16400, 20896, 26120, 26773, 32650, 32800, 41792, 52240, 53546, 65300, 65600, 104480, 107092, 130600, 133865, 208960, 214184, 261200, 267730, 428368, 522400, 535460, 669325, 856736, 1044800, 1070920, 1338650, 1713472, 2141840, 2677300, 4283680, 5354600, 8567360, 10709200, 21418400, 42836800]

約数ペア:

[(1, 42836800), (2, 21418400), (4, 10709200), (5, 8567360), (8, 5354600), (10, 4283680), (16, 2677300), (20, 2141840), (25, 1713472), (32, 1338650), (40, 1070920), (41, 1044800), (50, 856736), (64, 669325), (80, 535460), (82, 522400), (100, 428368), (160, 267730), (164, 261200), (200, 214184), (205, 208960), (320, 133865), (328, 130600), (400, 107092), (410, 104480), (653, 65600), (656, 65300), (800, 53546), (820, 52240), (1025, 41792), (1306, 32800), (1312, 32650), (1600, 26773), (1640, 26120), (2050, 20896), (2612, 16400), (2624, 16325), (3265, 13120), (3280, 13060), (4100, 10448), (5224, 8200), (6530, 6560)]