36864560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 91660800

約数和(自身を除く): 54796240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 79, 80, 95, 152, 158, 190, 304, 307, 316, 380, 395, 614, 632, 760, 790, 1228, 1264, 1501, 1520, 1535, 1580, 2456, 3002, 3070, 3160, 4912, 5833, 6004, 6140, 6320, 7505, 11666, 12008, 12280, 15010, 23332, 24016, 24253, 24560, 29165, 30020, 46664, 48506, 58330, 60040, 93328, 97012, 116660, 120080, 121265, 194024, 233320, 242530, 388048, 460807, 466640, 485060, 921614, 970120, 1843228, 1940240, 2304035, 3686456, 4608070, 7372912, 9216140, 18432280, 36864560]

約数ペア:

[(1, 36864560), (2, 18432280), (4, 9216140), (5, 7372912), (8, 4608070), (10, 3686456), (16, 2304035), (19, 1940240), (20, 1843228), (38, 970120), (40, 921614), (76, 485060), (79, 466640), (80, 460807), (95, 388048), (152, 242530), (158, 233320), (190, 194024), (304, 121265), (307, 120080), (316, 116660), (380, 97012), (395, 93328), (614, 60040), (632, 58330), (760, 48506), (790, 46664), (1228, 30020), (1264, 29165), (1501, 24560), (1520, 24253), (1535, 24016), (1580, 23332), (2456, 15010), (3002, 12280), (3070, 12008), (3160, 11666), (4912, 7505), (5833, 6320), (6004, 6140)]