13100600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 31456320

約数和(自身を除く): 18355720

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, 2113, 3100, 4226, 6200, 8452, 10565, 16904, 21130, 42260, 52825, 65503, 84520, 105650, 131006, 211300, 262012, 327515, 422600, 524024, 655030, 1310060, 1637575, 2620120, 3275150, 6550300, 13100600]

約数ペア:

[(1, 13100600), (2, 6550300), (4, 3275150), (5, 2620120), (8, 1637575), (10, 1310060), (20, 655030), (25, 524024), (31, 422600), (40, 327515), (50, 262012), (62, 211300), (100, 131006), (124, 105650), (155, 84520), (200, 65503), (248, 52825), (310, 42260), (620, 21130), (775, 16904), (1240, 10565), (1550, 8452), (2113, 6200), (3100, 4226)]