45041008400

素因数分解:

$2^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{5003}}^1$

素因数の和:5409

約数の個数: 120

約数和(自身を含む): 110103292224

約数和(自身を除く): 65062283824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 317, 355, 400, 568, 634, 710, 1136, 1268, 1420, 1585, 1775, 2536, 2840, 3170, 3550, 5003, 5072, 5680, 6340, 7100, 7925, 10006, 12680, 14200, 15850, 20012, 22507, 25015, 25360, 28400, 31700, 40024, 45014, 50030, 63400, 80048, 90028, 100060, 112535, 125075, 126800, 180056, 200120, 225070, 250150, 355213, 360112, 400240, 450140, 500300, 562675, 710426, 900280, 1000600, 1125350, 1420852, 1585951, 1776065, 1800560, 2001200, 2250700, 2841704, 3171902, 3552130, 4501400, 5683408, 6343804, 7104260, 7929755, 8880325, 9002800, 12687608, 14208520, 15859510, 17760650, 25375216, 28417040, 31719020, 35521300, 39648775, 63438040, 71042600, 79297550, 112602521, 126876080, 142085200, 158595100, 225205042, 317190200, 450410084, 563012605, 634380400, 900820168, 1126025210, 1801640336, 2252050420, 2815063025, 4504100840, 5630126050, 9008201680, 11260252100, 22520504200, 45041008400]

約数ペア:

[(1, 45041008400), (2, 22520504200), (4, 11260252100), (5, 9008201680), (8, 5630126050), (10, 4504100840), (16, 2815063025), (20, 2252050420), (25, 1801640336), (40, 1126025210), (50, 900820168), (71, 634380400), (80, 563012605), (100, 450410084), (142, 317190200), (200, 225205042), (284, 158595100), (317, 142085200), (355, 126876080), (400, 112602521), (568, 79297550), (634, 71042600), (710, 63438040), (1136, 39648775), (1268, 35521300), (1420, 31719020), (1585, 28417040), (1775, 25375216), (2536, 17760650), (2840, 15859510), (3170, 14208520), (3550, 12687608), (5003, 9002800), (5072, 8880325), (5680, 7929755), (6340, 7104260), (7100, 6343804), (7925, 5683408), (10006, 4501400), (12680, 3552130), (14200, 3171902), (15850, 2841704), (20012, 2250700), (22507, 2001200), (25015, 1800560), (25360, 1776065), (28400, 1585951), (31700, 1420852), (40024, 1125350), (45014, 1000600), (50030, 900280), (63400, 710426), (80048, 562675), (90028, 500300), (100060, 450140), (112535, 400240), (125075, 360112), (126800, 355213), (180056, 250150), (200120, 225070)]