26824300

素因数分解:

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

素因数の和:571

約数の個数: 72

約数和(自身を含む): 63745920

約数和(自身を除く): 36921620

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 509, 527, 620, 775, 850, 1018, 1054, 1550, 1700, 2036, 2108, 2545, 2635, 3100, 5090, 5270, 8653, 10180, 10540, 12725, 13175, 15779, 17306, 25450, 26350, 31558, 34612, 43265, 50900, 52700, 63116, 78895, 86530, 157790, 173060, 216325, 268243, 315580, 394475, 432650, 536486, 788950, 865300, 1072972, 1341215, 1577900, 2682430, 5364860, 6706075, 13412150, 26824300]

約数ペア:

[(1, 26824300), (2, 13412150), (4, 6706075), (5, 5364860), (10, 2682430), (17, 1577900), (20, 1341215), (25, 1072972), (31, 865300), (34, 788950), (50, 536486), (62, 432650), (68, 394475), (85, 315580), (100, 268243), (124, 216325), (155, 173060), (170, 157790), (310, 86530), (340, 78895), (425, 63116), (509, 52700), (527, 50900), (620, 43265), (775, 34612), (850, 31558), (1018, 26350), (1054, 25450), (1550, 17306), (1700, 15779), (2036, 13175), (2108, 12725), (2545, 10540), (2635, 10180), (3100, 8653), (5090, 5270)]