15706594420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{4139}}^1$

素因数の和:4573

約数の個数: 96

約数和(自身を含む): 36856995840

約数和(自身を除く): 21150401420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 367, 470, 517, 734, 940, 1034, 1468, 1835, 2068, 2585, 3670, 4037, 4139, 5170, 7340, 8074, 8278, 10340, 16148, 16556, 17249, 20185, 20695, 34498, 40370, 41390, 45529, 68996, 80740, 82780, 86245, 91058, 172490, 182116, 189739, 194533, 227645, 344980, 379478, 389066, 455290, 758956, 778132, 910580, 948695, 972665, 1519013, 1897390, 1945330, 2139863, 3038026, 3794780, 3890660, 4279726, 6076052, 7595065, 8559452, 10699315, 15190130, 16709143, 21398630, 30380260, 33418286, 42797260, 66836572, 71393611, 83545715, 142787222, 167091430, 285574444, 334182860, 356968055, 713936110, 785329721, 1427872220, 1570659442, 3141318884, 3926648605, 7853297210, 15706594420]

約数ペア:

[(1, 15706594420), (2, 7853297210), (4, 3926648605), (5, 3141318884), (10, 1570659442), (11, 1427872220), (20, 785329721), (22, 713936110), (44, 356968055), (47, 334182860), (55, 285574444), (94, 167091430), (110, 142787222), (188, 83545715), (220, 71393611), (235, 66836572), (367, 42797260), (470, 33418286), (517, 30380260), (734, 21398630), (940, 16709143), (1034, 15190130), (1468, 10699315), (1835, 8559452), (2068, 7595065), (2585, 6076052), (3670, 4279726), (4037, 3890660), (4139, 3794780), (5170, 3038026), (7340, 2139863), (8074, 1945330), (8278, 1897390), (10340, 1519013), (16148, 972665), (16556, 948695), (17249, 910580), (20185, 778132), (20695, 758956), (34498, 455290), (40370, 389066), (41390, 379478), (45529, 344980), (68996, 227645), (80740, 194533), (82780, 189739), (86245, 182116), (91058, 172490)]