15395718140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{76649}}^1$

素因数の和:76763

約数の個数: 72

約数和(自身を含む): 35966019600

約数和(自身を除く): 20570301460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 121, 166, 220, 242, 332, 415, 484, 605, 830, 913, 1210, 1660, 1826, 2420, 3652, 4565, 9130, 10043, 18260, 20086, 40172, 50215, 76649, 100430, 153298, 200860, 306596, 383245, 766490, 843139, 1532980, 1686278, 3372556, 4215695, 6361867, 8431390, 9274529, 12723734, 16862780, 18549058, 25447468, 31809335, 37098116, 46372645, 63618670, 69980537, 92745290, 127237340, 139961074, 185490580, 279922148, 349902685, 699805370, 769785907, 1399610740, 1539571814, 3079143628, 3848929535, 7697859070, 15395718140]

約数ペア:

[(1, 15395718140), (2, 7697859070), (4, 3848929535), (5, 3079143628), (10, 1539571814), (11, 1399610740), (20, 769785907), (22, 699805370), (44, 349902685), (55, 279922148), (83, 185490580), (110, 139961074), (121, 127237340), (166, 92745290), (220, 69980537), (242, 63618670), (332, 46372645), (415, 37098116), (484, 31809335), (605, 25447468), (830, 18549058), (913, 16862780), (1210, 12723734), (1660, 9274529), (1826, 8431390), (2420, 6361867), (3652, 4215695), (4565, 3372556), (9130, 1686278), (10043, 1532980), (18260, 843139), (20086, 766490), (40172, 383245), (50215, 306596), (76649, 200860), (100430, 153298)]