156920326000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2530973}}^1$

素因数の和:2531027

約数の個数: 80

約数和(自身を含む): 391673288448

約数和(自身を除く): 234752962448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 2000, 2480, 3100, 3875, 6200, 7750, 12400, 15500, 31000, 62000, 2530973, 5061946, 10123892, 12654865, 20247784, 25309730, 40495568, 50619460, 63274325, 78460163, 101238920, 126548650, 156920326, 202477840, 253097300, 313840652, 316371625, 392300815, 506194600, 627681304, 632743250, 784601630, 1012389200, 1255362608, 1265486500, 1569203260, 1961504075, 2530973000, 3138406520, 3923008150, 5061946000, 6276813040, 7846016300, 9807520375, 15692032600, 19615040750, 31384065200, 39230081500, 78460163000, 156920326000]

約数ペア:

[(1, 156920326000), (2, 78460163000), (4, 39230081500), (5, 31384065200), (8, 19615040750), (10, 15692032600), (16, 9807520375), (20, 7846016300), (25, 6276813040), (31, 5061946000), (40, 3923008150), (50, 3138406520), (62, 2530973000), (80, 1961504075), (100, 1569203260), (124, 1265486500), (125, 1255362608), (155, 1012389200), (200, 784601630), (248, 632743250), (250, 627681304), (310, 506194600), (400, 392300815), (496, 316371625), (500, 313840652), (620, 253097300), (775, 202477840), (1000, 156920326), (1240, 126548650), (1550, 101238920), (2000, 78460163), (2480, 63274325), (3100, 50619460), (3875, 40495568), (6200, 25309730), (7750, 20247784), (12400, 12654865), (15500, 10123892), (31000, 5061946), (62000, 2530973)]