2928200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^4$

素因数の和:60

約数の個数: 60

約数和(自身を含む): 7488825

約数和(自身を除く): 4560625

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 1331, 2200, 2420, 2662, 3025, 4840, 5324, 6050, 6655, 10648, 12100, 13310, 14641, 24200, 26620, 29282, 33275, 53240, 58564, 66550, 73205, 117128, 133100, 146410, 266200, 292820, 366025, 585640, 732050, 1464100, 2928200]

約数ペア:

[(1, 2928200), (2, 1464100), (4, 732050), (5, 585640), (8, 366025), (10, 292820), (11, 266200), (20, 146410), (22, 133100), (25, 117128), (40, 73205), (44, 66550), (50, 58564), (55, 53240), (88, 33275), (100, 29282), (110, 26620), (121, 24200), (200, 14641), (220, 13310), (242, 12100), (275, 10648), (440, 6655), (484, 6050), (550, 5324), (605, 4840), (968, 3025), (1100, 2662), (1210, 2420), (1331, 2200)]