45939200

素因数分解:

$2^9\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 120

約数和(自身を含む): 118099212

約数和(自身を除く): 72160012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 97, 100, 128, 148, 160, 185, 194, 200, 256, 296, 320, 370, 388, 400, 485, 512, 592, 640, 740, 776, 800, 925, 970, 1184, 1280, 1480, 1552, 1600, 1850, 1940, 2368, 2425, 2560, 2960, 3104, 3200, 3589, 3700, 3880, 4736, 4850, 5920, 6208, 6400, 7178, 7400, 7760, 9472, 9700, 11840, 12416, 12800, 14356, 14800, 15520, 17945, 18944, 19400, 23680, 24832, 28712, 29600, 31040, 35890, 38800, 47360, 49664, 57424, 59200, 62080, 71780, 77600, 89725, 94720, 114848, 118400, 124160, 143560, 155200, 179450, 229696, 236800, 248320, 287120, 310400, 358900, 459392, 473600, 574240, 620800, 717800, 918784, 1148480, 1241600, 1435600, 1837568, 2296960, 2871200, 4593920, 5742400, 9187840, 11484800, 22969600, 45939200]

約数ペア:

[(1, 45939200), (2, 22969600), (4, 11484800), (5, 9187840), (8, 5742400), (10, 4593920), (16, 2871200), (20, 2296960), (25, 1837568), (32, 1435600), (37, 1241600), (40, 1148480), (50, 918784), (64, 717800), (74, 620800), (80, 574240), (97, 473600), (100, 459392), (128, 358900), (148, 310400), (160, 287120), (185, 248320), (194, 236800), (200, 229696), (256, 179450), (296, 155200), (320, 143560), (370, 124160), (388, 118400), (400, 114848), (485, 94720), (512, 89725), (592, 77600), (640, 71780), (740, 62080), (776, 59200), (800, 57424), (925, 49664), (970, 47360), (1184, 38800), (1280, 35890), (1480, 31040), (1552, 29600), (1600, 28712), (1850, 24832), (1940, 23680), (2368, 19400), (2425, 18944), (2560, 17945), (2960, 15520), (3104, 14800), (3200, 14356), (3589, 12800), (3700, 12416), (3880, 11840), (4736, 9700), (4850, 9472), (5920, 7760), (6208, 7400), (6400, 7178)]