2012251700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{153607}}^1$

素因数の和:153752

約数の個数: 36

約数和(自身を含む): 4399947552

約数和(自身を除く): 2387695852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 13100, 153607, 307214, 614428, 768035, 1536070, 3072140, 3840175, 7680350, 15360700, 20122517, 40245034, 80490068, 100612585, 201225170, 402450340, 503062925, 1006125850, 2012251700]

約数ペア:

[(1, 2012251700), (2, 1006125850), (4, 503062925), (5, 402450340), (10, 201225170), (20, 100612585), (25, 80490068), (50, 40245034), (100, 20122517), (131, 15360700), (262, 7680350), (524, 3840175), (655, 3072140), (1310, 1536070), (2620, 768035), (3275, 614428), (6550, 307214), (13100, 153607)]