156716564050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{25801}}^1$

素因数の和:25972

約数の個数: 96

約数和(自身を含む): 310986345600

約数和(自身を除く): 154269781550

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 59, 71, 118, 142, 145, 290, 295, 355, 590, 710, 725, 1450, 1475, 1711, 1775, 2059, 2950, 3422, 3550, 4118, 4189, 8378, 8555, 10295, 17110, 20590, 20945, 25801, 41890, 42775, 51475, 51602, 85550, 102950, 104725, 121481, 129005, 209450, 242962, 258010, 607405, 645025, 748229, 1214810, 1290050, 1496458, 1522259, 1831871, 3037025, 3044518, 3663742, 3741145, 6074050, 7482290, 7611295, 9159355, 15222590, 18318710, 18705725, 37411450, 38056475, 44145511, 45796775, 53124259, 76112950, 88291022, 91593550, 106248518, 108080389, 216160778, 220727555, 265621295, 441455110, 531242590, 540401945, 1080803890, 1103637775, 1328106475, 2207275550, 2656212950, 2702009725, 3134331281, 5404019450, 6268662562, 15671656405, 31343312810, 78358282025, 156716564050]

約数ペア:

[(1, 156716564050), (2, 78358282025), (5, 31343312810), (10, 15671656405), (25, 6268662562), (29, 5404019450), (50, 3134331281), (58, 2702009725), (59, 2656212950), (71, 2207275550), (118, 1328106475), (142, 1103637775), (145, 1080803890), (290, 540401945), (295, 531242590), (355, 441455110), (590, 265621295), (710, 220727555), (725, 216160778), (1450, 108080389), (1475, 106248518), (1711, 91593550), (1775, 88291022), (2059, 76112950), (2950, 53124259), (3422, 45796775), (3550, 44145511), (4118, 38056475), (4189, 37411450), (8378, 18705725), (8555, 18318710), (10295, 15222590), (17110, 9159355), (20590, 7611295), (20945, 7482290), (25801, 6074050), (41890, 3741145), (42775, 3663742), (51475, 3044518), (51602, 3037025), (85550, 1831871), (102950, 1522259), (104725, 1496458), (121481, 1290050), (129005, 1214810), (209450, 748229), (242962, 645025), (258010, 607405)]