47422240

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7229}}^1$

素因数の和:7285

約数の個数: 48

約数和(自身を含む): 114783480

約数和(自身を除く): 67361240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 7229, 14458, 28916, 36145, 57832, 72290, 115664, 144580, 231328, 289160, 296389, 578320, 592778, 1156640, 1185556, 1481945, 2371112, 2963890, 4742224, 5927780, 9484448, 11855560, 23711120, 47422240]

約数ペア:

[(1, 47422240), (2, 23711120), (4, 11855560), (5, 9484448), (8, 5927780), (10, 4742224), (16, 2963890), (20, 2371112), (32, 1481945), (40, 1185556), (41, 1156640), (80, 592778), (82, 578320), (160, 296389), (164, 289160), (205, 231328), (328, 144580), (410, 115664), (656, 72290), (820, 57832), (1312, 36145), (1640, 28916), (3280, 14458), (6560, 7229)]