13412150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 27319680

約数和(自身を除く): 13907530

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 509, 527, 775, 850, 1018, 1054, 1550, 2545, 2635, 5090, 5270, 8653, 12725, 13175, 15779, 17306, 25450, 26350, 31558, 43265, 78895, 86530, 157790, 216325, 268243, 394475, 432650, 536486, 788950, 1341215, 2682430, 6706075, 13412150]

約数ペア:

[(1, 13412150), (2, 6706075), (5, 2682430), (10, 1341215), (17, 788950), (25, 536486), (31, 432650), (34, 394475), (50, 268243), (62, 216325), (85, 157790), (155, 86530), (170, 78895), (310, 43265), (425, 31558), (509, 26350), (527, 25450), (775, 17306), (850, 15779), (1018, 13175), (1054, 12725), (1550, 8653), (2545, 5270), (2635, 5090)]