4003360

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 9580032

約数和(自身を除く): 5576672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 191, 262, 382, 524, 655, 764, 955, 1048, 1310, 1528, 1910, 2096, 2620, 3056, 3820, 4192, 5240, 6112, 7640, 10480, 15280, 20960, 25021, 30560, 50042, 100084, 125105, 200168, 250210, 400336, 500420, 800672, 1000840, 2001680, 4003360]

約数ペア:

[(1, 4003360), (2, 2001680), (4, 1000840), (5, 800672), (8, 500420), (10, 400336), (16, 250210), (20, 200168), (32, 125105), (40, 100084), (80, 50042), (131, 30560), (160, 25021), (191, 20960), (262, 15280), (382, 10480), (524, 7640), (655, 6112), (764, 5240), (955, 4192), (1048, 3820), (1310, 3056), (1528, 2620), (1910, 2096)]