100188035140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{498101}}^1$

素因数の和:498312

約数の個数: 48

約数和(自身を含む): 214642113840

約数和(自身を除く): 114454078700

約数列:

[1, 2, 4, 5, 10, 20, 89, 113, 178, 226, 356, 445, 452, 565, 890, 1130, 1780, 2260, 10057, 20114, 40228, 50285, 100570, 201140, 498101, 996202, 1992404, 2490505, 4981010, 9962020, 44330989, 56285413, 88661978, 112570826, 177323956, 221654945, 225141652, 281427065, 443309890, 562854130, 886619780, 1125708260, 5009401757, 10018803514, 20037607028, 25047008785, 50094017570, 100188035140]

約数ペア:

[(1, 100188035140), (2, 50094017570), (4, 25047008785), (5, 20037607028), (10, 10018803514), (20, 5009401757), (89, 1125708260), (113, 886619780), (178, 562854130), (226, 443309890), (356, 281427065), (445, 225141652), (452, 221654945), (565, 177323956), (890, 112570826), (1130, 88661978), (1780, 56285413), (2260, 44330989), (10057, 9962020), (20114, 4981010), (40228, 2490505), (50285, 1992404), (100570, 996202), (201140, 498101)]