2051298708500

素因数分解:

$2^2\times 5^3\times {\mathrm{277}}^1\times {\mathrm{353}}^1\times {\mathrm{41957}}^1$

素因数の和:42606

約数の個数: 96

約数和(自身を含む): 4509054400032

約数和(自身を除く): 2457755691532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 277, 353, 500, 554, 706, 1108, 1385, 1412, 1765, 2770, 3530, 5540, 6925, 7060, 8825, 13850, 17650, 27700, 34625, 35300, 41957, 44125, 69250, 83914, 88250, 97781, 138500, 167828, 176500, 195562, 209785, 391124, 419570, 488905, 839140, 977810, 1048925, 1955620, 2097850, 2444525, 4195700, 4889050, 5244625, 9778100, 10489250, 11622089, 12222625, 14810821, 20978500, 23244178, 24445250, 29621642, 46488356, 48890500, 58110445, 59243284, 74054105, 116220890, 148108210, 232441780, 290552225, 296216420, 370270525, 581104450, 740541050, 1162208900, 1452761125, 1481082100, 1851352625, 2905522250, 3702705250, 4102597417, 5811044500, 7405410500, 8205194834, 16410389668, 20512987085, 41025974170, 82051948340, 102564935425, 205129870850, 410259741700, 512824677125, 1025649354250, 2051298708500]

約数ペア:

[(1, 2051298708500), (2, 1025649354250), (4, 512824677125), (5, 410259741700), (10, 205129870850), (20, 102564935425), (25, 82051948340), (50, 41025974170), (100, 20512987085), (125, 16410389668), (250, 8205194834), (277, 7405410500), (353, 5811044500), (500, 4102597417), (554, 3702705250), (706, 2905522250), (1108, 1851352625), (1385, 1481082100), (1412, 1452761125), (1765, 1162208900), (2770, 740541050), (3530, 581104450), (5540, 370270525), (6925, 296216420), (7060, 290552225), (8825, 232441780), (13850, 148108210), (17650, 116220890), (27700, 74054105), (34625, 59243284), (35300, 58110445), (41957, 48890500), (44125, 46488356), (69250, 29621642), (83914, 24445250), (88250, 23244178), (97781, 20978500), (138500, 14810821), (167828, 12222625), (176500, 11622089), (195562, 10489250), (209785, 9778100), (391124, 5244625), (419570, 4889050), (488905, 4195700), (839140, 2444525), (977810, 2097850), (1048925, 1955620)]