191880454810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1\times {\mathrm{1879}}^1$

素因数の和:2324

約数の個数: 128

約数和(自身を含む): 397321666560

約数和(自身を除く): 205441211750

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 181, 223, 230, 253, 362, 446, 506, 905, 1115, 1265, 1810, 1879, 1991, 2230, 2453, 2530, 3758, 3982, 4163, 4906, 5129, 8326, 9395, 9955, 10258, 12265, 18790, 19910, 20669, 20815, 24530, 25645, 40363, 41338, 41630, 43217, 45793, 51290, 56419, 80726, 86434, 91586, 103345, 112838, 201815, 206690, 216085, 228965, 282095, 340099, 403630, 419017, 432170, 443993, 457930, 475387, 564190, 680198, 838034, 887986, 928349, 950774, 1700495, 1856698, 2095085, 2219965, 2376935, 3400990, 3741089, 4190170, 4439930, 4609187, 4641745, 4753870, 7482178, 7822277, 9218374, 9283490, 9637391, 10211839, 15644554, 18705445, 19274782, 20423678, 23045935, 37410890, 39111385, 46091870, 48186955, 51059195, 75842077, 78222770, 86045047, 96373910, 102118390, 106011301, 151684154, 172090094, 212022602, 379210385, 430225235, 530056505, 758420770, 834262847, 860450470, 1060113010, 1668525694, 1744367771, 3488735542, 4171314235, 8342628470, 8721838855, 17443677710, 19188045481, 38376090962, 95940227405, 191880454810]

約数ペア:

[(1, 191880454810), (2, 95940227405), (5, 38376090962), (10, 19188045481), (11, 17443677710), (22, 8721838855), (23, 8342628470), (46, 4171314235), (55, 3488735542), (110, 1744367771), (115, 1668525694), (181, 1060113010), (223, 860450470), (230, 834262847), (253, 758420770), (362, 530056505), (446, 430225235), (506, 379210385), (905, 212022602), (1115, 172090094), (1265, 151684154), (1810, 106011301), (1879, 102118390), (1991, 96373910), (2230, 86045047), (2453, 78222770), (2530, 75842077), (3758, 51059195), (3982, 48186955), (4163, 46091870), (4906, 39111385), (5129, 37410890), (8326, 23045935), (9395, 20423678), (9955, 19274782), (10258, 18705445), (12265, 15644554), (18790, 10211839), (19910, 9637391), (20669, 9283490), (20815, 9218374), (24530, 7822277), (25645, 7482178), (40363, 4753870), (41338, 4641745), (41630, 4609187), (43217, 4439930), (45793, 4190170), (51290, 3741089), (56419, 3400990), (80726, 2376935), (86434, 2219965), (91586, 2095085), (103345, 1856698), (112838, 1700495), (201815, 950774), (206690, 928349), (216085, 887986), (228965, 838034), (282095, 680198), (340099, 564190), (403630, 475387), (419017, 457930), (432170, 443993)]