8292546280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:1019

約数の個数: 128

約数和(自身を含む): 20090695680

約数和(自身を除く): 11798149400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 131, 136, 170, 254, 262, 340, 508, 524, 635, 655, 680, 733, 1016, 1048, 1270, 1310, 1466, 2159, 2227, 2540, 2620, 2932, 3665, 4318, 4454, 5080, 5240, 5864, 7330, 8636, 8908, 10795, 11135, 12461, 14660, 16637, 17272, 17816, 21590, 22270, 24922, 29320, 33274, 43180, 44540, 49844, 62305, 66548, 83185, 86360, 89080, 93091, 96023, 99688, 124610, 133096, 166370, 186182, 192046, 249220, 282829, 332740, 372364, 384092, 465455, 480115, 498440, 565658, 665480, 744728, 768184, 930910, 960230, 1131316, 1414145, 1582547, 1632391, 1861820, 1920460, 2262632, 2828290, 3165094, 3264782, 3723640, 3840920, 5656580, 6330188, 6529564, 7912735, 8161955, 11313160, 12194921, 12660376, 13059128, 15825470, 16323910, 24389842, 31650940, 32647820, 48779684, 60974605, 63301880, 65295640, 97559368, 121949210, 207313657, 243898420, 414627314, 487796840, 829254628, 1036568285, 1658509256, 2073136570, 4146273140, 8292546280]

約数ペア:

[(1, 8292546280), (2, 4146273140), (4, 2073136570), (5, 1658509256), (8, 1036568285), (10, 829254628), (17, 487796840), (20, 414627314), (34, 243898420), (40, 207313657), (68, 121949210), (85, 97559368), (127, 65295640), (131, 63301880), (136, 60974605), (170, 48779684), (254, 32647820), (262, 31650940), (340, 24389842), (508, 16323910), (524, 15825470), (635, 13059128), (655, 12660376), (680, 12194921), (733, 11313160), (1016, 8161955), (1048, 7912735), (1270, 6529564), (1310, 6330188), (1466, 5656580), (2159, 3840920), (2227, 3723640), (2540, 3264782), (2620, 3165094), (2932, 2828290), (3665, 2262632), (4318, 1920460), (4454, 1861820), (5080, 1632391), (5240, 1582547), (5864, 1414145), (7330, 1131316), (8636, 960230), (8908, 930910), (10795, 768184), (11135, 744728), (12461, 665480), (14660, 565658), (16637, 498440), (17272, 480115), (17816, 465455), (21590, 384092), (22270, 372364), (24922, 332740), (29320, 282829), (33274, 249220), (43180, 192046), (44540, 186182), (49844, 166370), (62305, 133096), (66548, 124610), (83185, 99688), (86360, 96023), (89080, 93091)]