4828480

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 11704320

約数和(自身を除く): 6875840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 191, 316, 320, 382, 395, 632, 764, 790, 955, 1264, 1528, 1580, 1910, 2528, 3056, 3160, 3820, 5056, 6112, 6320, 7640, 12224, 12640, 15089, 15280, 25280, 30178, 30560, 60356, 61120, 75445, 120712, 150890, 241424, 301780, 482848, 603560, 965696, 1207120, 2414240, 4828480]

約数ペア:

[(1, 4828480), (2, 2414240), (4, 1207120), (5, 965696), (8, 603560), (10, 482848), (16, 301780), (20, 241424), (32, 150890), (40, 120712), (64, 75445), (79, 61120), (80, 60356), (158, 30560), (160, 30178), (191, 25280), (316, 15280), (320, 15089), (382, 12640), (395, 12224), (632, 7640), (764, 6320), (790, 6112), (955, 5056), (1264, 3820), (1528, 3160), (1580, 3056), (1910, 2528)]