15668769160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{18713}}^1$

素因数の和:18919

約数の個数: 96

約数和(自身を含む): 38977144920

約数和(自身を除く): 23308375760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 173, 220, 242, 346, 440, 484, 605, 692, 865, 968, 1210, 1384, 1730, 1903, 2420, 3460, 3806, 4840, 6920, 7612, 9515, 15224, 18713, 19030, 20933, 37426, 38060, 41866, 74852, 76120, 83732, 93565, 104665, 149704, 167464, 187130, 205843, 209330, 374260, 411686, 418660, 748520, 823372, 837320, 1029215, 1646744, 2058430, 2264273, 3237349, 4116860, 4528546, 6474698, 8233720, 9057092, 11321365, 12949396, 16186745, 18114184, 22642730, 25898792, 32373490, 35610839, 45285460, 64746980, 71221678, 90570920, 129493960, 142443356, 178054195, 284886712, 356108390, 391719229, 712216780, 783438458, 1424433560, 1566876916, 1958596145, 3133753832, 3917192290, 7834384580, 15668769160]

約数ペア:

[(1, 15668769160), (2, 7834384580), (4, 3917192290), (5, 3133753832), (8, 1958596145), (10, 1566876916), (11, 1424433560), (20, 783438458), (22, 712216780), (40, 391719229), (44, 356108390), (55, 284886712), (88, 178054195), (110, 142443356), (121, 129493960), (173, 90570920), (220, 71221678), (242, 64746980), (346, 45285460), (440, 35610839), (484, 32373490), (605, 25898792), (692, 22642730), (865, 18114184), (968, 16186745), (1210, 12949396), (1384, 11321365), (1730, 9057092), (1903, 8233720), (2420, 6474698), (3460, 4528546), (3806, 4116860), (4840, 3237349), (6920, 2264273), (7612, 2058430), (9515, 1646744), (15224, 1029215), (18713, 837320), (19030, 823372), (20933, 748520), (37426, 418660), (38060, 411686), (41866, 374260), (74852, 209330), (76120, 205843), (83732, 187130), (93565, 167464), (104665, 149704)]