188833280

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4379

約数の個数: 80

約数和(自身を含む): 479500560

約数和(自身を除く): 290667280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 4339, 4352, 5440, 8678, 8704, 10880, 17356, 21695, 21760, 34712, 43390, 43520, 69424, 73763, 86780, 138848, 147526, 173560, 277696, 295052, 347120, 368815, 555392, 590104, 694240, 737630, 1110784, 1180208, 1388480, 1475260, 2221568, 2360416, 2776960, 2950520, 4720832, 5553920, 5901040, 9441664, 11107840, 11802080, 18883328, 23604160, 37766656, 47208320, 94416640, 188833280]

約数ペア:

[(1, 188833280), (2, 94416640), (4, 47208320), (5, 37766656), (8, 23604160), (10, 18883328), (16, 11802080), (17, 11107840), (20, 9441664), (32, 5901040), (34, 5553920), (40, 4720832), (64, 2950520), (68, 2776960), (80, 2360416), (85, 2221568), (128, 1475260), (136, 1388480), (160, 1180208), (170, 1110784), (256, 737630), (272, 694240), (320, 590104), (340, 555392), (512, 368815), (544, 347120), (640, 295052), (680, 277696), (1088, 173560), (1280, 147526), (1360, 138848), (2176, 86780), (2560, 73763), (2720, 69424), (4339, 43520), (4352, 43390), (5440, 34712), (8678, 21760), (8704, 21695), (10880, 17356)]