15565579820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{36901}}^1$

素因数の和:37071

約数の個数: 96

約数和(自身を含む): 39280260096

約数和(自身を除く): 23714680276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 131, 140, 161, 230, 262, 322, 460, 524, 644, 655, 805, 917, 1310, 1610, 1834, 2620, 3013, 3220, 3668, 4585, 6026, 9170, 12052, 15065, 18340, 21091, 30130, 36901, 42182, 60260, 73802, 84364, 105455, 147604, 184505, 210910, 258307, 369010, 421820, 516614, 738020, 848723, 1033228, 1291535, 1697446, 2583070, 3394892, 4243615, 4834031, 5166140, 5941061, 8487230, 9668062, 11882122, 16974460, 19336124, 23764244, 24170155, 29705305, 33838217, 48340310, 59410610, 67676434, 96680620, 111182713, 118821220, 135352868, 169191085, 222365426, 338382170, 444730852, 555913565, 676764340, 778278991, 1111827130, 1556557982, 2223654260, 3113115964, 3891394955, 7782789910, 15565579820]

約数ペア:

[(1, 15565579820), (2, 7782789910), (4, 3891394955), (5, 3113115964), (7, 2223654260), (10, 1556557982), (14, 1111827130), (20, 778278991), (23, 676764340), (28, 555913565), (35, 444730852), (46, 338382170), (70, 222365426), (92, 169191085), (115, 135352868), (131, 118821220), (140, 111182713), (161, 96680620), (230, 67676434), (262, 59410610), (322, 48340310), (460, 33838217), (524, 29705305), (644, 24170155), (655, 23764244), (805, 19336124), (917, 16974460), (1310, 11882122), (1610, 9668062), (1834, 8487230), (2620, 5941061), (3013, 5166140), (3220, 4834031), (3668, 4243615), (4585, 3394892), (6026, 2583070), (9170, 1697446), (12052, 1291535), (15065, 1033228), (18340, 848723), (21091, 738020), (30130, 516614), (36901, 421820), (42182, 369010), (60260, 258307), (73802, 210910), (84364, 184505), (105455, 147604)]