42306080

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3347}}^1$

素因数の和:3441

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 58937440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 3347, 6320, 6694, 12640, 13388, 16735, 26776, 33470, 53552, 66940, 107104, 133880, 264413, 267760, 528826, 535520, 1057652, 1322065, 2115304, 2644130, 4230608, 5288260, 8461216, 10576520, 21153040, 42306080]

約数ペア:

[(1, 42306080), (2, 21153040), (4, 10576520), (5, 8461216), (8, 5288260), (10, 4230608), (16, 2644130), (20, 2115304), (32, 1322065), (40, 1057652), (79, 535520), (80, 528826), (158, 267760), (160, 264413), (316, 133880), (395, 107104), (632, 66940), (790, 53552), (1264, 33470), (1580, 26776), (2528, 16735), (3160, 13388), (3347, 12640), (6320, 6694)]