4920019610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{4019}}^1$

素因数の和:4427

約数の個数: 64

約数和(自身を含む): 10003046400

約数和(自身を除く): 5083026790

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 359, 682, 718, 1705, 1795, 3410, 3590, 3949, 4019, 7898, 8038, 11129, 19745, 20095, 22258, 39490, 40190, 44209, 55645, 88418, 111290, 122419, 124589, 221045, 244838, 249178, 442090, 612095, 622945, 1224190, 1245890, 1370479, 1442821, 2740958, 2885642, 6852395, 7214105, 13704790, 14428210, 15871031, 31742062, 44727451, 79355155, 89454902, 158710310, 223637255, 447274510, 492001961, 984003922, 2460009805, 4920019610]

約数ペア:

[(1, 4920019610), (2, 2460009805), (5, 984003922), (10, 492001961), (11, 447274510), (22, 223637255), (31, 158710310), (55, 89454902), (62, 79355155), (110, 44727451), (155, 31742062), (310, 15871031), (341, 14428210), (359, 13704790), (682, 7214105), (718, 6852395), (1705, 2885642), (1795, 2740958), (3410, 1442821), (3590, 1370479), (3949, 1245890), (4019, 1224190), (7898, 622945), (8038, 612095), (11129, 442090), (19745, 249178), (20095, 244838), (22258, 221045), (39490, 124589), (40190, 122419), (44209, 111290), (55645, 88418)]