1475282020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{17609}}^1$

素因数の和:17748

約数の個数: 48

約数和(自身を含む): 3195158400

約数和(自身を除く): 1719876380

約数列:

[1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 355, 590, 710, 1180, 1420, 4189, 8378, 16756, 17609, 20945, 35218, 41890, 70436, 83780, 88045, 176090, 352180, 1038931, 1250239, 2077862, 2500478, 4155724, 5000956, 5194655, 6251195, 10389310, 12502390, 20778620, 25004780, 73764101, 147528202, 295056404, 368820505, 737641010, 1475282020]

約数ペア:

[(1, 1475282020), (2, 737641010), (4, 368820505), (5, 295056404), (10, 147528202), (20, 73764101), (59, 25004780), (71, 20778620), (118, 12502390), (142, 10389310), (236, 6251195), (284, 5194655), (295, 5000956), (355, 4155724), (590, 2500478), (710, 2077862), (1180, 1250239), (1420, 1038931), (4189, 352180), (8378, 176090), (16756, 88045), (17609, 83780), (20945, 70436), (35218, 41890)]