2635562960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{55933}}^1$

素因数の和:55996

約数の個数: 80

約数和(自身を含む): 6658383360

約数和(自身を除く): 4022820400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 23560, 47120, 55933, 111866, 223732, 279665, 447464, 559330, 894928, 1062727, 1118660, 1733923, 2125454, 2237320, 3467846, 4250908, 4474640, 5313635, 6935692, 8501816, 8669615, 10627270, 13871384, 17003632, 17339230, 21254540, 27742768, 32944537, 34678460, 42509080, 65889074, 69356920, 85018160, 131778148, 138713840, 164722685, 263556296, 329445370, 527112592, 658890740, 1317781480, 2635562960]

約数ペア:

[(1, 2635562960), (2, 1317781480), (4, 658890740), (5, 527112592), (8, 329445370), (10, 263556296), (16, 164722685), (19, 138713840), (20, 131778148), (31, 85018160), (38, 69356920), (40, 65889074), (62, 42509080), (76, 34678460), (80, 32944537), (95, 27742768), (124, 21254540), (152, 17339230), (155, 17003632), (190, 13871384), (248, 10627270), (304, 8669615), (310, 8501816), (380, 6935692), (496, 5313635), (589, 4474640), (620, 4250908), (760, 3467846), (1178, 2237320), (1240, 2125454), (1520, 1733923), (2356, 1118660), (2480, 1062727), (2945, 894928), (4712, 559330), (5890, 447464), (9424, 279665), (11780, 223732), (23560, 111866), (47120, 55933)]