26431300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 66731840

約数和(自身を除く): 40300540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 619, 700, 854, 1220, 1238, 1525, 1708, 2135, 2476, 3050, 3095, 4270, 4333, 6100, 6190, 8540, 8666, 10675, 12380, 15475, 17332, 21350, 21665, 30950, 37759, 42700, 43330, 61900, 75518, 86660, 108325, 151036, 188795, 216650, 264313, 377590, 433300, 528626, 755180, 943975, 1057252, 1321565, 1887950, 2643130, 3775900, 5286260, 6607825, 13215650, 26431300]

約数ペア:

[(1, 26431300), (2, 13215650), (4, 6607825), (5, 5286260), (7, 3775900), (10, 2643130), (14, 1887950), (20, 1321565), (25, 1057252), (28, 943975), (35, 755180), (50, 528626), (61, 433300), (70, 377590), (100, 264313), (122, 216650), (140, 188795), (175, 151036), (244, 108325), (305, 86660), (350, 75518), (427, 61900), (610, 43330), (619, 42700), (700, 37759), (854, 30950), (1220, 21665), (1238, 21350), (1525, 17332), (1708, 15475), (2135, 12380), (2476, 10675), (3050, 8666), (3095, 8540), (4270, 6190), (4333, 6100)]