46945840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34519}}^1$

素因数の和:34549

約数の個数: 40

約数和(自身を含む): 115572960

約数和(自身を除く): 68627120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 34519, 69038, 138076, 172595, 276152, 345190, 552304, 586823, 690380, 1173646, 1380760, 2347292, 2761520, 2934115, 4694584, 5868230, 9389168, 11736460, 23472920, 46945840]

約数ペア:

[(1, 46945840), (2, 23472920), (4, 11736460), (5, 9389168), (8, 5868230), (10, 4694584), (16, 2934115), (17, 2761520), (20, 2347292), (34, 1380760), (40, 1173646), (68, 690380), (80, 586823), (85, 552304), (136, 345190), (170, 276152), (272, 172595), (340, 138076), (680, 69038), (1360, 34519)]