791110833320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{55009}}^1$

素因数の和:55315

約数の個数: 128

約数和(自身を含む): 1901145600000

約数和(自身を除く): 1110034766680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 149, 152, 190, 254, 298, 380, 508, 596, 635, 745, 760, 1016, 1192, 1270, 1490, 2413, 2540, 2831, 2980, 4826, 5080, 5662, 5960, 9652, 11324, 12065, 14155, 18923, 19304, 22648, 24130, 28310, 37846, 48260, 55009, 56620, 75692, 94615, 96520, 110018, 113240, 151384, 189230, 220036, 275045, 359537, 378460, 440072, 550090, 719074, 756920, 1045171, 1100180, 1438148, 1797685, 2090342, 2200360, 2876296, 3595370, 4180684, 5225855, 6986143, 7190740, 8196341, 8361368, 10451710, 13972286, 14381480, 16392682, 20903420, 27944572, 32785364, 34930715, 40981705, 41806840, 55889144, 65570728, 69861430, 81963410, 132736717, 139722860, 155730479, 163926820, 265473434, 279445720, 311460958, 327853640, 530946868, 622921916, 663683585, 778652395, 1040935307, 1061893736, 1245843832, 1327367170, 1557304790, 2081870614, 2654734340, 3114609580, 4163741228, 5204676535, 5309468680, 6229219160, 8327482456, 10409353070, 19777770833, 20818706140, 39555541666, 41637412280, 79111083332, 98888854165, 158222166664, 197777708330, 395555416660, 791110833320]

約数ペア:

[(1, 791110833320), (2, 395555416660), (4, 197777708330), (5, 158222166664), (8, 98888854165), (10, 79111083332), (19, 41637412280), (20, 39555541666), (38, 20818706140), (40, 19777770833), (76, 10409353070), (95, 8327482456), (127, 6229219160), (149, 5309468680), (152, 5204676535), (190, 4163741228), (254, 3114609580), (298, 2654734340), (380, 2081870614), (508, 1557304790), (596, 1327367170), (635, 1245843832), (745, 1061893736), (760, 1040935307), (1016, 778652395), (1192, 663683585), (1270, 622921916), (1490, 530946868), (2413, 327853640), (2540, 311460958), (2831, 279445720), (2980, 265473434), (4826, 163926820), (5080, 155730479), (5662, 139722860), (5960, 132736717), (9652, 81963410), (11324, 69861430), (12065, 65570728), (14155, 55889144), (18923, 41806840), (19304, 40981705), (22648, 34930715), (24130, 32785364), (28310, 27944572), (37846, 20903420), (48260, 16392682), (55009, 14381480), (56620, 13972286), (75692, 10451710), (94615, 8361368), (96520, 8196341), (110018, 7190740), (113240, 6986143), (151384, 5225855), (189230, 4180684), (220036, 3595370), (275045, 2876296), (359537, 2200360), (378460, 2090342), (440072, 1797685), (550090, 1438148), (719074, 1100180), (756920, 1045171)]