221569402310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1297}}^1\times {\mathrm{5023}}^1$

素因数の和:6525

約数の個数: 64

約数和(自身を含む): 422570649600

約数和(自身を除く): 201001247290

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 895, 1297, 1790, 2594, 3401, 5023, 6485, 6802, 10046, 12970, 17005, 24643, 25115, 34010, 49286, 50230, 95437, 123215, 190874, 232163, 246430, 464326, 477185, 899117, 954370, 1160815, 1798234, 2321630, 4411097, 4495585, 6514831, 8822194, 8991170, 13029662, 17083223, 22055485, 32574155, 34166446, 44110970, 65148310, 85416115, 123781789, 170832230, 247563578, 618908945, 1166154749, 1237817890, 2332309498, 5830773745, 11661547490, 22156940231, 44313880462, 110784701155, 221569402310]

約数ペア:

[(1, 221569402310), (2, 110784701155), (5, 44313880462), (10, 22156940231), (19, 11661547490), (38, 5830773745), (95, 2332309498), (179, 1237817890), (190, 1166154749), (358, 618908945), (895, 247563578), (1297, 170832230), (1790, 123781789), (2594, 85416115), (3401, 65148310), (5023, 44110970), (6485, 34166446), (6802, 32574155), (10046, 22055485), (12970, 17083223), (17005, 13029662), (24643, 8991170), (25115, 8822194), (34010, 6514831), (49286, 4495585), (50230, 4411097), (95437, 2321630), (123215, 1798234), (190874, 1160815), (232163, 954370), (246430, 899117), (464326, 477185)]