47841200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 127866816

約数和(自身を除く): 80025616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 83, 88, 100, 110, 131, 166, 176, 200, 220, 262, 275, 332, 400, 415, 440, 524, 550, 655, 664, 830, 880, 913, 1048, 1100, 1310, 1328, 1441, 1660, 1826, 2075, 2096, 2200, 2620, 2882, 3275, 3320, 3652, 4150, 4400, 4565, 5240, 5764, 6550, 6640, 7205, 7304, 8300, 9130, 10480, 10873, 11528, 13100, 14410, 14608, 16600, 18260, 21746, 22825, 23056, 26200, 28820, 33200, 36025, 36520, 43492, 45650, 52400, 54365, 57640, 72050, 73040, 86984, 91300, 108730, 115280, 119603, 144100, 173968, 182600, 217460, 239206, 271825, 288200, 365200, 434920, 478412, 543650, 576400, 598015, 869840, 956824, 1087300, 1196030, 1913648, 2174600, 2392060, 2990075, 4349200, 4784120, 5980150, 9568240, 11960300, 23920600, 47841200]

約数ペア:

[(1, 47841200), (2, 23920600), (4, 11960300), (5, 9568240), (8, 5980150), (10, 4784120), (11, 4349200), (16, 2990075), (20, 2392060), (22, 2174600), (25, 1913648), (40, 1196030), (44, 1087300), (50, 956824), (55, 869840), (80, 598015), (83, 576400), (88, 543650), (100, 478412), (110, 434920), (131, 365200), (166, 288200), (176, 271825), (200, 239206), (220, 217460), (262, 182600), (275, 173968), (332, 144100), (400, 119603), (415, 115280), (440, 108730), (524, 91300), (550, 86984), (655, 73040), (664, 72050), (830, 57640), (880, 54365), (913, 52400), (1048, 45650), (1100, 43492), (1310, 36520), (1328, 36025), (1441, 33200), (1660, 28820), (1826, 26200), (2075, 23056), (2096, 22825), (2200, 21746), (2620, 18260), (2882, 16600), (3275, 14608), (3320, 14410), (3652, 13100), (4150, 11528), (4400, 10873), (4565, 10480), (5240, 9130), (5764, 8300), (6550, 7304), (6640, 7205)]