186895780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{883}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 414348480

約数和(自身を除く): 227452700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 557, 883, 1114, 1766, 2228, 2785, 3532, 4415, 5570, 8830, 10583, 11140, 16777, 17660, 21166, 33554, 42332, 52915, 67108, 83885, 105830, 167770, 211660, 335540, 491831, 983662, 1967324, 2459155, 4918310, 9344789, 9836620, 18689578, 37379156, 46723945, 93447890, 186895780]

約数ペア:

[(1, 186895780), (2, 93447890), (4, 46723945), (5, 37379156), (10, 18689578), (19, 9836620), (20, 9344789), (38, 4918310), (76, 2459155), (95, 1967324), (190, 983662), (380, 491831), (557, 335540), (883, 211660), (1114, 167770), (1766, 105830), (2228, 83885), (2785, 67108), (3532, 52915), (4415, 42332), (5570, 33554), (8830, 21166), (10583, 17660), (11140, 16777)]