16108743220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{223051}}^1$

素因数の和:223240

約数の個数: 48

約数和(自身を含む): 35524153728

約数和(自身を除く): 19415410508

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 785, 1570, 3140, 3611, 7222, 14444, 18055, 36110, 72220, 223051, 446102, 892204, 1115255, 2230510, 4461020, 5130173, 10260346, 20520692, 25650865, 35019007, 51301730, 70038014, 102603460, 140076028, 175095035, 350190070, 700380140, 805437161, 1610874322, 3221748644, 4027185805, 8054371610, 16108743220]

約数ペア:

[(1, 16108743220), (2, 8054371610), (4, 4027185805), (5, 3221748644), (10, 1610874322), (20, 805437161), (23, 700380140), (46, 350190070), (92, 175095035), (115, 140076028), (157, 102603460), (230, 70038014), (314, 51301730), (460, 35019007), (628, 25650865), (785, 20520692), (1570, 10260346), (3140, 5130173), (3611, 4461020), (7222, 2230510), (14444, 1115255), (18055, 892204), (36110, 446102), (72220, 223051)]