101002960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 244984320

約数和(自身を除く): 143981360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 139, 155, 248, 278, 293, 310, 496, 556, 586, 620, 695, 1112, 1172, 1240, 1390, 1465, 2224, 2344, 2480, 2780, 2930, 4309, 4688, 5560, 5860, 8618, 9083, 11120, 11720, 17236, 18166, 21545, 23440, 34472, 36332, 40727, 43090, 45415, 68944, 72664, 81454, 86180, 90830, 145328, 162908, 172360, 181660, 203635, 325816, 344720, 363320, 407270, 651632, 726640, 814540, 1262537, 1629080, 2525074, 3258160, 5050148, 6312685, 10100296, 12625370, 20200592, 25250740, 50501480, 101002960]

約数ペア:

[(1, 101002960), (2, 50501480), (4, 25250740), (5, 20200592), (8, 12625370), (10, 10100296), (16, 6312685), (20, 5050148), (31, 3258160), (40, 2525074), (62, 1629080), (80, 1262537), (124, 814540), (139, 726640), (155, 651632), (248, 407270), (278, 363320), (293, 344720), (310, 325816), (496, 203635), (556, 181660), (586, 172360), (620, 162908), (695, 145328), (1112, 90830), (1172, 86180), (1240, 81454), (1390, 72664), (1465, 68944), (2224, 45415), (2344, 43090), (2480, 40727), (2780, 36332), (2930, 34472), (4309, 23440), (4688, 21545), (5560, 18166), (5860, 17236), (8618, 11720), (9083, 11120)]