47187200

素因数分解:

$2^8\times 5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 119567868

約数和(自身を除く): 72380668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 73, 80, 100, 101, 128, 146, 160, 200, 202, 256, 292, 320, 365, 400, 404, 505, 584, 640, 730, 800, 808, 1010, 1168, 1280, 1460, 1600, 1616, 1825, 2020, 2336, 2525, 2920, 3200, 3232, 3650, 4040, 4672, 5050, 5840, 6400, 6464, 7300, 7373, 8080, 9344, 10100, 11680, 12928, 14600, 14746, 16160, 18688, 20200, 23360, 25856, 29200, 29492, 32320, 36865, 40400, 46720, 58400, 58984, 64640, 73730, 80800, 93440, 116800, 117968, 129280, 147460, 161600, 184325, 233600, 235936, 294920, 323200, 368650, 467200, 471872, 589840, 646400, 737300, 943744, 1179680, 1474600, 1887488, 2359360, 2949200, 4718720, 5898400, 9437440, 11796800, 23593600, 47187200]

約数ペア:

[(1, 47187200), (2, 23593600), (4, 11796800), (5, 9437440), (8, 5898400), (10, 4718720), (16, 2949200), (20, 2359360), (25, 1887488), (32, 1474600), (40, 1179680), (50, 943744), (64, 737300), (73, 646400), (80, 589840), (100, 471872), (101, 467200), (128, 368650), (146, 323200), (160, 294920), (200, 235936), (202, 233600), (256, 184325), (292, 161600), (320, 147460), (365, 129280), (400, 117968), (404, 116800), (505, 93440), (584, 80800), (640, 73730), (730, 64640), (800, 58984), (808, 58400), (1010, 46720), (1168, 40400), (1280, 36865), (1460, 32320), (1600, 29492), (1616, 29200), (1825, 25856), (2020, 23360), (2336, 20200), (2525, 18688), (2920, 16160), (3200, 14746), (3232, 14600), (3650, 12928), (4040, 11680), (4672, 10100), (5050, 9344), (5840, 8080), (6400, 7373), (6464, 7300)]