19114600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3083}}^1$

素因数の和:3130

約数の個数: 48

約数和(自身を含む): 45889920

約数和(自身を除く): 26775320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3083, 3100, 6166, 6200, 12332, 15415, 24664, 30830, 61660, 77075, 95573, 123320, 154150, 191146, 308300, 382292, 477865, 616600, 764584, 955730, 1911460, 2389325, 3822920, 4778650, 9557300, 19114600]

約数ペア:

[(1, 19114600), (2, 9557300), (4, 4778650), (5, 3822920), (8, 2389325), (10, 1911460), (20, 955730), (25, 764584), (31, 616600), (40, 477865), (50, 382292), (62, 308300), (100, 191146), (124, 154150), (155, 123320), (200, 95573), (248, 77075), (310, 61660), (620, 30830), (775, 24664), (1240, 15415), (1550, 12332), (3083, 6200), (3100, 6166)]