79934680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2441

約数の個数: 96

約数和(自身を含む): 221616000

約数和(自身を除く): 141681320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 2399, 3332, 4165, 4760, 4798, 6664, 8330, 9596, 11995, 16660, 16793, 19192, 23990, 33320, 33586, 40783, 47980, 67172, 81566, 83965, 95960, 117551, 134344, 163132, 167930, 203915, 235102, 285481, 326264, 335860, 407830, 470204, 570962, 587755, 671720, 815660, 940408, 1141924, 1175510, 1427405, 1631320, 1998367, 2283848, 2351020, 2854810, 3996734, 4702040, 5709620, 7993468, 9991835, 11419240, 15986936, 19983670, 39967340, 79934680]

約数ペア:

[(1, 79934680), (2, 39967340), (4, 19983670), (5, 15986936), (7, 11419240), (8, 9991835), (10, 7993468), (14, 5709620), (17, 4702040), (20, 3996734), (28, 2854810), (34, 2351020), (35, 2283848), (40, 1998367), (49, 1631320), (56, 1427405), (68, 1175510), (70, 1141924), (85, 940408), (98, 815660), (119, 671720), (136, 587755), (140, 570962), (170, 470204), (196, 407830), (238, 335860), (245, 326264), (280, 285481), (340, 235102), (392, 203915), (476, 167930), (490, 163132), (595, 134344), (680, 117551), (833, 95960), (952, 83965), (980, 81566), (1190, 67172), (1666, 47980), (1960, 40783), (2380, 33586), (2399, 33320), (3332, 23990), (4165, 19192), (4760, 16793), (4798, 16660), (6664, 11995), (8330, 9596)]