29919770800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{36541}}^1$

素因数の和:36671

約数の個数: 120

約数和(自身を含む): 75852421920

約数和(自身を除く): 45932651120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 89, 92, 100, 115, 178, 184, 200, 230, 356, 368, 400, 445, 460, 575, 712, 890, 920, 1150, 1424, 1780, 1840, 2047, 2225, 2300, 3560, 4094, 4450, 4600, 7120, 8188, 8900, 9200, 10235, 16376, 17800, 20470, 32752, 35600, 36541, 40940, 51175, 73082, 81880, 102350, 146164, 163760, 182705, 204700, 292328, 365410, 409400, 584656, 730820, 818800, 840443, 913525, 1461640, 1680886, 1827050, 2923280, 3252149, 3361772, 3654100, 4202215, 6504298, 6723544, 7308200, 8404430, 13008596, 13447088, 14616400, 16260745, 16808860, 21011075, 26017192, 32521490, 33617720, 42022150, 52034384, 65042980, 67235440, 74799427, 81303725, 84044300, 130085960, 149598854, 162607450, 168088600, 260171920, 299197708, 325214900, 336177200, 373997135, 598395416, 650429800, 747994270, 1196790832, 1300859600, 1495988540, 1869985675, 2991977080, 3739971350, 5983954160, 7479942700, 14959885400, 29919770800]

約数ペア:

[(1, 29919770800), (2, 14959885400), (4, 7479942700), (5, 5983954160), (8, 3739971350), (10, 2991977080), (16, 1869985675), (20, 1495988540), (23, 1300859600), (25, 1196790832), (40, 747994270), (46, 650429800), (50, 598395416), (80, 373997135), (89, 336177200), (92, 325214900), (100, 299197708), (115, 260171920), (178, 168088600), (184, 162607450), (200, 149598854), (230, 130085960), (356, 84044300), (368, 81303725), (400, 74799427), (445, 67235440), (460, 65042980), (575, 52034384), (712, 42022150), (890, 33617720), (920, 32521490), (1150, 26017192), (1424, 21011075), (1780, 16808860), (1840, 16260745), (2047, 14616400), (2225, 13447088), (2300, 13008596), (3560, 8404430), (4094, 7308200), (4450, 6723544), (4600, 6504298), (7120, 4202215), (8188, 3654100), (8900, 3361772), (9200, 3252149), (10235, 2923280), (16376, 1827050), (17800, 1680886), (20470, 1461640), (32752, 913525), (35600, 840443), (36541, 818800), (40940, 730820), (51175, 584656), (73082, 409400), (81880, 365410), (102350, 292328), (146164, 204700), (163760, 182705)]